Icon tweaks and cleanup

- Color-unranked icons tweaked for lighter themes, closes #4704
- Star-unranked icons smaller to increase contrast, #4469
- Deleted old icons which snuck back in with the ICC geneartor merge.

rtdata/images/themed/svg/circle-darkgray-small.svg

@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   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:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   viewBox="0 0 16 16"
+   version="1.1"
+   id="SVGRoot"
+   inkscape:export-filename="/tmp/template.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   inkscape:version="0.92.2 2405546, 2018-03-11"
+   sodipodi:docname="circle-darkgray-small.svg">
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#E0E1E2"
+     bordercolor="#666768"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="50.625"
+     inkscape:cx="8"
+     inkscape:cy="8"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1019"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:grid-bbox="true"
+     inkscape:pagecheckerboard="false"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:object-nodes="false"
+     inkscape:snap-grids="true"
+     inkscape:snap-bbox-midpoints="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1374"
+       originx="1"
+       originy="1"
+       empspacing="7"
+       dotted="false" />
+  </sodipodi:namedview>
+  <defs
+     id="defs815" />
+  <metadata
+     id="metadata818">
+    <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></dc:title>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>Maciej Dworak</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:rights>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:rights>
+        <dc:description>RawTherapee icon.</dc:description>
+        <cc:license
+           rdf:resource="http://creativecommons.org/licenses/by-sa/4.0/" />
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/licenses/by-sa/4.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Notice" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Attribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#ShareAlike" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:groupmode="layer"
+     inkscape:label="Layer 1"
+     transform="translate(0,-8)">
+    <circle
+       style="opacity:0.7;fill:#606060;fill-opacity:1;stroke:none;stroke-width:1.99999988;stroke-linecap:square;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.98830411;paint-order:markers fill stroke"
+       id="path1611"
+       cx="7.9999995"
+       cy="16"
+       r="6.0000005" />
+  </g>
+</svg>

rtdata/images/themed/svg/circle-gray-small.svg

@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   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:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   viewBox="0 0 16 16"
+   version="1.1"
+   id="SVGRoot"
+   inkscape:export-filename="/tmp/template.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   inkscape:version="0.92.2 2405546, 2018-03-11"
+   sodipodi:docname="circle-gray-small.svg">
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#E0E1E2"
+     bordercolor="#666768"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="50.625"
+     inkscape:cx="8"
+     inkscape:cy="8"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1019"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:grid-bbox="true"
+     inkscape:pagecheckerboard="false"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:object-nodes="false"
+     inkscape:snap-grids="true"
+     inkscape:snap-bbox-midpoints="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1374"
+       originx="1"
+       originy="1"
+       empspacing="7"
+       dotted="false" />
+  </sodipodi:namedview>
+  <defs
+     id="defs815" />
+  <metadata
+     id="metadata818">
+    <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></dc:title>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>Maciej Dworak</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:rights>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:rights>
+        <dc:description>RawTherapee icon.</dc:description>
+        <cc:license
+           rdf:resource="http://creativecommons.org/licenses/by-sa/4.0/" />
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/licenses/by-sa/4.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Notice" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Attribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#ShareAlike" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:groupmode="layer"
+     inkscape:label="Layer 1"
+     transform="translate(0,-8)">
+    <circle
+       style="opacity:0.7;fill:#c0c0c0;fill-opacity:0.98823529;stroke:none;stroke-width:1.99999988;stroke-linecap:square;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.98830411;paint-order:markers fill stroke"
+       id="path1611"
+       cx="7.9999995"
+       cy="16"
+       r="6.0000005" />
+  </g>
+</svg>

rtdata/images/themed/svg/gamut-plus.svg

@@ -17,7 +17,7 @@
    inkscape:export-filename="/tmp/template.png"
    inkscape:export-xdpi="96"
    inkscape:export-ydpi="96"
-   inkscape:version="0.92.3 (2405546, 2018-03-11)"
+   inkscape:version="0.92.2 2405546, 2018-03-11"
    sodipodi:docname="gamut-plus.svg">
   <sodipodi:namedview
      id="base"
@@ -26,16 +26,16 @@
      borderopacity="1.0"
      inkscape:pageopacity="0"
      inkscape:pageshadow="2"
-     inkscape:zoom="16.916667"
-     inkscape:cx="10.814802"
-     inkscape:cy="13.644321"
+     inkscape:zoom="34.25"
+     inkscape:cx="12"
+     inkscape:cy="12"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="true"
      inkscape:window-width="1920"
-     inkscape:window-height="1018"
-     inkscape:window-x="-8"
-     inkscape:window-y="-8"
+     inkscape:window-height="1019"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
      inkscape:window-maximized="1"
      inkscape:grid-bbox="true"
      inkscape:pagecheckerboard="false"

rtdata/images/themed/svg/star-small.svg

@@ -26,7 +26,7 @@
      borderopacity="1.0"
      inkscape:pageopacity="0"
      inkscape:pageshadow="2"
-     inkscape:zoom="51.375"
+     inkscape:zoom="50.625"
      inkscape:cx="8"
      inkscape:cy="8"
      inkscape:document-units="px"
@@ -109,7 +109,7 @@
      transform="translate(0,-8)">
     <path
        sodipodi:type="star"
-       style="opacity:0.5;fill:#2a7fff;fill-opacity:0.53333291;fill-rule:nonzero;stroke:#2a7fff;stroke-width:1.10048258;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;paint-order:normal"
+       style="opacity:0.5;fill:#2a7fff;fill-opacity:0.53333285;fill-rule:nonzero;stroke:#2a7fff;stroke-width:1.9519664;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;paint-order:normal"
        id="path2081"
        sodipodi:sides="5"
        sodipodi:cx="8"
@@ -122,7 +122,7 @@
        inkscape:rounded="0"
        inkscape:randomized="0"
        d="M 14,16 10.427051,17.763356 9.854102,21.706339 7.072949,18.85317 3.145898,19.526712 5,16 3.145898,12.473288 l 3.927051,0.673542 2.781153,-2.853169 0.572949,3.942983 z"
-       transform="matrix(0.86462804,-0.2806681,0.28093468,0.86380759,-3.4119792,4.0526434)"
-       inkscape:transform-center-y="-0.52038736" />
+       transform="matrix(0.48946382,-0.15758811,0.15903644,0.48500634,1.5397064,9.0803117)"
+       inkscape:transform-center-y="-0.29218439" />
   </g>
 </svg>