feat multiselection: select multiple files and act on them

fix breadcrumb: fixed breadcrumb history not working properly when clicking on "sdcard"
fix dialogs/menus: fixed clicking out of menus and dialogs triggering actions other than hiding the dialog/event

build/img/Select.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg width="32px" height="34px" viewBox="0 0 32 34" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
+    <!-- Generator: Sketch 3.3.3 (12072) - http://www.bohemiancoding.com/sketch -->
+    <title>Select</title>
+    <desc>Created with Sketch.</desc>
+    <defs></defs>
+    <g id="Components" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
+        <g id="Toolbar" sketch:type="MSArtboardGroup" transform="translate(-257.000000, -7.000000)" stroke-linecap="round" stroke="#63B0CD" stroke-width="3">
+            <g sketch:type="MSLayerGroup" id="Buttons">
+                <g transform="translate(26.000000, 7.000000)" sketch:type="MSShapeGroup">
+                    <g id="Select" transform="translate(232.000000, 2.000000)">
+                        <rect id="Rectangle-31" stroke-dasharray="7,8,7,8" x="0" y="1" width="29" height="29" rx="4"></rect>
+                        <path d="M6,17 L10,23 L24,0" id="Path-26" stroke-linejoin="round"></path>
+                    </g>
+                </g>
+            </g>
+        </g>
+    </g>
+</svg>

build/img/icons/icon.svg

@@ -1,106 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:sketch="http://www.bohemiancoding.com/sketch/ns"
-   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="128px"
-   height="128px"
-   viewBox="0 0 128 128"
-   version="1.1"
-   id="svg2"
-   inkscape:version="0.48.2 r9819"
-   sodipodi:docname="icon.svg">
-  <metadata
-     id="metadata14">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1142"
-     inkscape:window-height="849"
-     id="namedview12"
-     showgrid="false"
-     inkscape:zoom="1.84375"
-     inkscape:cx="-32.542373"
-     inkscape:cy="64"
-     inkscape:window-x="672"
-     inkscape:window-y="146"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="Page-1" />
-  <!-- Generator: Sketch 3.0.2 (7799) - http://www.bohemiancoding.com/sketch -->
-  <title
-     id="title4">empty</title>
-  <description
-     id="description6">Created with Sketch.</description>
-  <defs
-     id="defs8">
-    <linearGradient
-       id="linearGradient3761">
-      <stop
-         style="stop-color:#4e748b;stop-opacity:1;"
-         offset="0"
-         id="stop3763" />
-      <stop
-         style="stop-color:#393e3f;stop-opacity:1;"
-         offset="1"
-         id="stop3765" />
-    </linearGradient>
-    <linearGradient
-       inkscape:collect="always"
-       xlink:href="#linearGradient3761"
-       id="linearGradient3767"
-       x1="129.66949"
-       y1="65.8983"
-       x2="129.66949"
-       y2="188.59828"
-       gradientUnits="userSpaceOnUse" />
-  </defs>
-  <path
-     sodipodi:type="arc"
-     style="fill:url(#linearGradient3767);fill-opacity:1;fill-rule:evenodd;stroke:none"
-     id="path2991"
-     sodipodi:cx="129.35593"
-     sodipodi:cy="128.27118"
-     sodipodi:rx="63.18644"
-     sodipodi:ry="63.18644"
-     d="m 192.54237,128.27118 a 63.18644,63.18644 0 1 1 -126.372883,0 63.18644,63.18644 0 1 1 126.372883,0 z"
-     transform="translate(-65.355927,-64.271179)" />
-  <g
-     id="Page-1"
-     sketch:type="MSPage"
-     transform="matrix(0.9,0,0,0.9,6.4,6.4)"
-     style="fill:none;stroke:none">
-    <circle
-       id="empty"
-       sketch:type="MSShapeGroup"
-       cx="64"
-       cy="64"
-       r="58"
-       sodipodi:cx="64"
-       sodipodi:cy="64"
-       sodipodi:rx="58"
-       sodipodi:ry="58"
-       style="stroke:#bcc6c5;stroke-width:11;stroke-linecap:round;stroke-dasharray:20, 20;fill:none;fill-opacity:1"
-       d="M 122,64 C 122,96.032515 96.032515,122 64,122 31.967485,122 6,96.032515 6,64 6,31.967485 31.967485,6 64,6 c 32.032515,0 58,25.967485 58,58 z" />
-  </g>
-</svg>