diff --git a/resources/icons/hicolor/16x16/apps/qtcreator.png b/resources/icons/hicolor/16x16/apps/qtcreator.png
deleted file mode 100644
index c193b15..0000000
Binary files a/resources/icons/hicolor/16x16/apps/qtcreator.png and /dev/null differ
diff --git a/resources/icons/hicolor/32x32/actions/edit-clear.png b/resources/icons/hicolor/32x32/actions/edit-clear.png
deleted file mode 100644
index 49d2190..0000000
Binary files a/resources/icons/hicolor/32x32/actions/edit-clear.png and /dev/null differ
diff --git a/resources/icons/hicolor/32x32/actions/edit-error.png b/resources/icons/hicolor/32x32/actions/edit-error.png
deleted file mode 100644
index 1272e7c..0000000
Binary files a/resources/icons/hicolor/32x32/actions/edit-error.png and /dev/null differ
diff --git a/resources/icons/hicolor/32x32/actions/edit-menu.png b/resources/icons/hicolor/32x32/actions/edit-menu.png
deleted file mode 100644
index 9d38622..0000000
Binary files a/resources/icons/hicolor/32x32/actions/edit-menu.png and /dev/null differ
diff --git a/resources/icons/hicolor/32x32/apps/qtcreator.png b/resources/icons/hicolor/32x32/apps/qtcreator.png
deleted file mode 100644
index 8a28d5c..0000000
Binary files a/resources/icons/hicolor/32x32/apps/qtcreator.png and /dev/null differ
diff --git a/resources/icons/hicolor/48x48/actions/circle.png b/resources/icons/hicolor/48x48/actions/circle.png
deleted file mode 100644
index 7f78e1a..0000000
Binary files a/resources/icons/hicolor/48x48/actions/circle.png and /dev/null differ
diff --git a/resources/icons/hicolor/48x48/apps/qtcreator.png b/resources/icons/hicolor/48x48/apps/qtcreator.png
deleted file mode 100644
index c6e3369..0000000
Binary files a/resources/icons/hicolor/48x48/apps/qtcreator.png and /dev/null differ
diff --git a/resources/icons/hicolor/scalable/actions/edit-clear.svg b/resources/icons/hicolor/scalable/actions/edit-clear.svg
deleted file mode 100644
index 436aea6..0000000
--- a/resources/icons/hicolor/scalable/actions/edit-clear.svg
+++ /dev/null
@@ -1,146 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="120.94489"
-   height="120.94489"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg8"
-   sodipodi:docname="edit-clear.svg"
-   inkscape:version="0.92.1 r"
-   inkscape:export-filename="../../48x48/actions/edit-clear.png"
-   inkscape:export-xdpi="38.099995"
-   inkscape:export-ydpi="38.099995">
-  <defs
-     id="defs2">
-    <linearGradient
-       id="circle-filling"
-       inkscape:collect="always">
-      <stop
-         style="stop-color:#464646;stop-opacity:0.41960785"
-         offset="0"
-         id="stop6209" />
-      <stop
-         id="stop6215"
-         offset="0.84381574"
-         style="stop-color:#464646;stop-opacity:0.54509807" />
-      <stop
-         style="stop-color:#1e1e1e;stop-opacity:0.74117649"
-         offset="0.9891246"
-         id="stop6217" />
-      <stop
-         style="stop-color:#1e1e1e;stop-opacity:0.74117649"
-         offset="1"
-         id="stop6211" />
-    </linearGradient>
-    <linearGradient
-       id="linearGradient6124"
-       osb:paint="solid">
-      <stop
-         style="stop-color:#656565;stop-opacity:1;"
-         offset="0"
-         id="stop6122" />
-    </linearGradient>
-    <radialGradient
-       inkscape:collect="always"
-       xlink:href="#circle-filling"
-       id="radialGradient6207"
-       cx="16"
-       cy="281"
-       fx="16"
-       fy="281"
-       r="14.037946"
-       gradientTransform="matrix(1.0685091,-0.0070508,0.00712143,1.0792137,-3.0972671,-22.146217)"
-       gradientUnits="userSpaceOnUse" />
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4754">
-      <feFlood
-         flood-opacity="0.588235"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4744" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4746" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4748" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4750" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4752" />
-    </filter>
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="5.6568542"
-     inkscape:cx="72.66116"
-     inkscape:cy="44.340881"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     units="px"
-     inkscape:window-width="1920"
-     inkscape:window-height="1030"
-     inkscape:window-x="0"
-     inkscape:window-y="30"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Ebene 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-265)">
-    <circle
-       style="opacity:0.8;fill:url(#radialGradient6207);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.20103037;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:1.25;stroke-dasharray:none;stroke-dashoffset:1.99954295;stroke-opacity:0.85034012;paint-order:normal"
-       id="circle"
-       cx="16"
-       cy="281"
-       r="15" />
-    <path
-       style="fill:#ffffff;fill-opacity:0.94557822;fill-rule:evenodd;stroke:none;stroke-width:0.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none;filter:url(#filter4754)"
-       d="m 12.259207,273.77243 -3.2511908,3.14457 3.7343458,3.64477 -3.6618579,3.58141 3.2511909,3.14457 3.712508,-3.60185 3.675756,3.59174 3.251191,-3.14456 -3.696885,-3.57131 3.769373,-3.63466 -3.251191,-3.14456 -3.748244,3.65508 z"
-       id="x"
-       inkscape:connector-curvature="0" />
-  </g>
-</svg>
diff --git a/resources/icons/hicolor/scalable/actions/edit-error.svg b/resources/icons/hicolor/scalable/actions/edit-error.svg
deleted file mode 100644
index a258c80..0000000
--- a/resources/icons/hicolor/scalable/actions/edit-error.svg
+++ /dev/null
@@ -1,217 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="120.94489"
-   height="120.94489"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg8"
-   sodipodi:docname="edit-error.svg"
-   inkscape:version="0.92.1 r"
-   inkscape:export-filename="../../48x48/actions/edit-error.png"
-   inkscape:export-xdpi="38.099995"
-   inkscape:export-ydpi="38.099995">
-  <defs
-     id="defs2">
-    <linearGradient
-       id="circle-filling"
-       inkscape:collect="always">
-      <stop
-         style="stop-color:#8c2a2a;stop-opacity:0.63529414"
-         offset="0"
-         id="stop6209" />
-      <stop
-         id="stop6215"
-         offset="0.84381574"
-         style="stop-color:#8c2a2a;stop-opacity:0.63529414" />
-      <stop
-         style="stop-color:#8c2a2a;stop-opacity:0.80612242"
-         offset="0.9891246"
-         id="stop6217" />
-      <stop
-         style="stop-color:#8c2a2a;stop-opacity:0.63529414"
-         offset="1"
-         id="stop6211" />
-    </linearGradient>
-    <linearGradient
-       id="linearGradient6124"
-       osb:paint="solid">
-      <stop
-         style="stop-color:#656565;stop-opacity:1;"
-         offset="0"
-         id="stop6122" />
-    </linearGradient>
-    <radialGradient
-       inkscape:collect="always"
-       xlink:href="#circle-filling"
-       id="radialGradient6207"
-       cx="16"
-       cy="281"
-       fx="16"
-       fy="281"
-       r="14.037946"
-       gradientTransform="matrix(1.0685091,-0.0070508,0.00712143,1.0792137,-3.0972671,-22.146217)"
-       gradientUnits="userSpaceOnUse" />
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4754">
-      <feFlood
-         flood-opacity="0.588235"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4744" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4746" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4748" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4750" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4752" />
-    </filter>
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4716">
-      <feFlood
-         flood-opacity="0.580392"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4706" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4708" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4710" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4712" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4714" />
-    </filter>
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4843">
-      <feFlood
-         flood-opacity="0.588235"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4833" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4835" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4837" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4839" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4841" />
-    </filter>
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="2"
-     inkscape:cx="-10.86025"
-     inkscape:cy="45.456815"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     units="px"
-     inkscape:window-width="1920"
-     inkscape:window-height="1030"
-     inkscape:window-x="0"
-     inkscape:window-y="30"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Ebene 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-265)">
-    <circle
-       style="opacity:0.8;fill:url(#radialGradient6207);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.20103037;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:1.25;stroke-dasharray:none;stroke-dashoffset:1.99954295;stroke-opacity:0.85034012;paint-order:normal"
-       id="circle"
-       cx="16"
-       cy="281"
-       r="15" />
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-weight:normal;font-size:10.58333302px;line-height:125%;font-family:Sans;letter-spacing:0px;word-spacing:0px;fill:#ffffff;fill-opacity:0.82745098;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;filter:url(#filter4843)"
-       x="3.192997"
-       y="289.63605"
-       id="exclamation"
-       transform="matrix(1.6364428,0,0,1.0537851,-10.572145,-14.295562)"><tspan
-         sodipodi:role="line"
-         id="tspan4504"
-         x="3.192997"
-         y="289.63605"
-         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:25.39999962px;font-family:'nota sans';-inkscape-font-specification:'nota sans';fill:#ffffff;fill-opacity:0.82745098;stroke-width:0.26458332px"> !  </tspan></text>
-  </g>
-</svg>
diff --git a/resources/icons/hicolor/scalable/actions/edit-menu.svg b/resources/icons/hicolor/scalable/actions/edit-menu.svg
deleted file mode 100644
index a8ac49d..0000000
--- a/resources/icons/hicolor/scalable/actions/edit-menu.svg
+++ /dev/null
@@ -1,184 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="120.94489"
-   height="120.94489"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg8"
-   sodipodi:docname="edit-menu.svg"
-   inkscape:version="0.92.1 r"
-   inkscape:export-filename="../../48x48/actions/edit-menu.png"
-   inkscape:export-xdpi="38.099995"
-   inkscape:export-ydpi="38.099995">
-  <defs
-     id="defs2">
-    <linearGradient
-       id="circle-filling"
-       inkscape:collect="always">
-      <stop
-         style="stop-color:#464646;stop-opacity:0.41960785"
-         offset="0"
-         id="stop6209" />
-      <stop
-         id="stop6215"
-         offset="0.84381574"
-         style="stop-color:#464646;stop-opacity:0.54509807" />
-      <stop
-         style="stop-color:#1e1e1e;stop-opacity:0.74117649"
-         offset="0.9891246"
-         id="stop6217" />
-      <stop
-         style="stop-color:#1e1e1e;stop-opacity:0.74117649"
-         offset="1"
-         id="stop6211" />
-    </linearGradient>
-    <linearGradient
-       id="linearGradient6124"
-       osb:paint="solid">
-      <stop
-         style="stop-color:#656565;stop-opacity:1;"
-         offset="0"
-         id="stop6122" />
-    </linearGradient>
-    <radialGradient
-       inkscape:collect="always"
-       xlink:href="#circle-filling"
-       id="radialGradient6207"
-       cx="16"
-       cy="281"
-       fx="16"
-       fy="281"
-       r="14.037946"
-       gradientTransform="matrix(1.0685091,-0.0070508,0.00712143,1.0792137,-3.0972671,-22.146217)"
-       gradientUnits="userSpaceOnUse" />
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4754">
-      <feFlood
-         flood-opacity="0.588235"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4744" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4746" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4748" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4750" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4752" />
-    </filter>
-    <filter
-       style="color-interpolation-filters:sRGB;"
-       inkscape:label="Drop Shadow"
-       id="filter4716">
-      <feFlood
-         flood-opacity="0.580392"
-         flood-color="rgb(0,0,0)"
-         result="flood"
-         id="feFlood4706" />
-      <feComposite
-         in="flood"
-         in2="SourceGraphic"
-         operator="in"
-         result="composite1"
-         id="feComposite4708" />
-      <feGaussianBlur
-         in="composite1"
-         stdDeviation="1"
-         result="blur"
-         id="feGaussianBlur4710" />
-      <feOffset
-         dx="0"
-         dy="0"
-         result="offset"
-         id="feOffset4712" />
-      <feComposite
-         in="SourceGraphic"
-         in2="offset"
-         operator="over"
-         result="composite2"
-         id="feComposite4714" />
-    </filter>
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="2.8284271"
-     inkscape:cx="-64.901506"
-     inkscape:cy="39.858925"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     units="px"
-     inkscape:window-width="1920"
-     inkscape:window-height="1030"
-     inkscape:window-x="0"
-     inkscape:window-y="30"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Ebene 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-265)">
-    <circle
-       style="opacity:0.8;fill:url(#radialGradient6207);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.20103037;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:1.25;stroke-dasharray:none;stroke-dashoffset:1.99954295;stroke-opacity:0.85034012;paint-order:normal"
-       id="circle"
-       cx="16"
-       cy="281"
-       r="15"
-       inkscape:export-filename="../../48x48/actions/circle.png"
-       inkscape:export-xdpi="38"
-       inkscape:export-ydpi="38" />
-    <ellipse
-       style="opacity:1;fill:#ffffff;fill-opacity:0.82653061;fill-rule:nonzero;stroke:none;stroke-width:0.44207191;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:1.99954295;stroke-opacity:1;paint-order:normal;filter:url(#filter4716)"
-       id="inner-circle"
-       cx="-43.410675"
-       cy="278.35611"
-       rx="6.4542603"
-       ry="6.487721"
-       transform="matrix(0.85951266,-0.17525769,0.18535814,0.85739117,1.8691763,34.503158)" />
-  </g>
-</svg>