Add rasterized logo, change color to blue

resource/logo.svg

@@ -25,7 +25,7 @@
      inkscape:document-units="mm"
      showgrid="true"
      inkscape:zoom="2.9887138"
-     inkscape:cx="78.963733"
+     inkscape:cx="49.185037"
      inkscape:cy="99.541147"
      inkscape:window-width="1536"
      inkscape:window-height="888"
@@ -56,12 +56,12 @@
      id="layer1">
     <path
        id="path1"
-       style="display:inline;fill:none;fill-opacity:1;stroke:#000000;stroke-width:5;stroke-linecap:round;stroke-dasharray:none;stroke-opacity:1"
+       style="display:inline;fill:none;fill-opacity:1;stroke:#1b8dff;stroke-width:5;stroke-linecap:round;stroke-dasharray:none;stroke-opacity:1"
        inkscape:label="path1"
        d="m 7.929138,22.070911 c 1.875305,1.875351 4.418771,2.928948 7.070886,2.92902 5.522775,-5.1e-5 9.999856,-4.477132 9.999907,-9.999907 -7.2e-5,-2.652115 -1.053669,-5.195581 -2.92902,-7.070886"
        sodipodi:nodetypes="cccc" />
     <path
-       style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:4.99999;stroke-linecap:round;stroke-dasharray:none;stroke-opacity:1"
+       style="fill:none;fill-opacity:1;stroke:#1b8dff;stroke-width:4.99999;stroke-linecap:round;stroke-dasharray:none;stroke-opacity:1"
        d="M 15,5 V 15"
        id="path4" />
   </g>