diff --git a/img/app.png b/img/app.png
index 84a879b..cf801c0 100644
Binary files a/img/app.png and b/img/app.png differ
diff --git a/img/app.svg b/img/app.svg
index cbf6139..d85219c 100644
--- a/img/app.svg
+++ b/img/app.svg
@@ -1,38 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<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"
-   id="svg8"
-   viewBox="0 0 32 32"
-   x="0px"
-   y="0px"
-   enable-background="new 0 0 595.275 311.111"
-   width="32"
-   height="32"
-   xml:space="preserve"
-   version="1.1"><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" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
-     id="defs12" /><rect
-     id="rect2"
-     y="2"
-     x="3"
-     height="26"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.93541431" /><rect
-     id="rect4"
-     y="12"
-     x="12"
-     height="16"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.93541431" /><rect
-     id="rect6"
-     y="8"
-     x="21"
-     height="20"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.8918826" /></svg>
\ No newline at end of file
+<svg width="32" height="32" version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><path d="m5 3a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1h-16zm-7 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1h-16zm-7 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1h-16z" fill="#fff" style="paint-order:markers fill stroke"/></svg>
diff --git a/img/favicon-mask.svg b/img/favicon-mask.svg
index a29f9e9..094e556 100644
--- a/img/favicon-mask.svg
+++ b/img/favicon-mask.svg
@@ -5,6 +5,8 @@
    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"
    id="svg10"
    viewBox="0 0 32 32"
    x="0px"
@@ -13,10 +15,31 @@
    width="32"
    height="32"
    xml:space="preserve"
-   version="1.1"><metadata
+   version="1.1"
+   sodipodi:docname="favicon-mask.svg"
+   inkscape:version="0.92.3 (2405546, 2018-03-11)"><sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1920"
+     inkscape:window-height="1046"
+     id="namedview15"
+     showgrid="false"
+     inkscape:zoom="3.6875"
+     inkscape:cx="11.825118"
+     inkscape:cy="3.2468217"
+     inkscape:window-x="0"
+     inkscape:window-y="34"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg10" /><metadata
      id="metadata16"><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></cc:Work></rdf:RDF></metadata><defs
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title /></cc:Work></rdf:RDF></metadata><defs
      id="defs14" /><path
-     id="rect2"
-     d="M 5 0 C 2.23 0 0 2.23 0 5 L 0 27 C 0 29.77 2.23 32 5 32 L 27 32 C 29.77 32 32 29.77 32 27 L 32 5 C 32 2.23 29.77 0 27 0 L 5 0 z M 3 3 L 10 3 L 10 28 L 3 28 L 3 3 z M 21 8 L 28 8 L 28 28 L 21 28 L 21 8 z M 12 13 L 19 13 L 19 28 L 12 28 L 12 13 z " /></svg>
\ No newline at end of file
+     d="M 5 0 C 2.23 0 0 2.23 0 5 L 0 27 C 0 29.77 2.23 32 5 32 L 27 32 C 29.77 32 32 29.77 32 27 L 32 5 C 32 2.23 29.77 0 27 0 L 5 0 z M 5 3 A 3 3 0 0 1 8 6 A 3 3 0 0 1 5 9 A 3 3 0 0 1 2 6 A 3 3 0 0 1 5 3 z M 12 4 L 28 4 C 28.554 4 29 4.446 29 5 L 29 7 C 29 7.554 28.554 8 28 8 L 12 8 C 11.446 8 11 7.554 11 7 L 11 5 C 11 4.446 11.446 4 12 4 z M 5 13 A 3 3 0 0 1 8 16 A 3 3 0 0 1 5 19 A 3 3 0 0 1 2 16 A 3 3 0 0 1 5 13 z M 12 14 L 28 14 C 28.554 14 29 14.446 29 15 L 29 17 C 29 17.554 28.554 18 28 18 L 12 18 C 11.446 18 11 17.554 11 17 L 11 15 C 11 14.446 11.446 14 12 14 z M 5 23 A 3 3 0 0 1 8 26 A 3 3 0 0 1 5 29 A 3 3 0 0 1 2 26 A 3 3 0 0 1 5 23 z M 12 24 L 28 24 C 28.554 24 29 24.446 29 25 L 29 27 C 29 27.554 28.554 28 28 28 L 12 28 C 11.446 28 11 27.554 11 27 L 11 25 C 11 24.446 11.446 24 12 24 z "
+     id="rect2" /></svg>
\ No newline at end of file
diff --git a/img/favicon-touch.png b/img/favicon-touch.png
index ad5b513..dec255f 100644
Binary files a/img/favicon-touch.png and b/img/favicon-touch.png differ
diff --git a/img/favicon-touch.svg b/img/favicon-touch.svg
index e0f7ca7..6503143 100644
--- a/img/favicon-touch.svg
+++ b/img/favicon-touch.svg
@@ -1,46 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<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"
-   id="svg10"
-   viewBox="0 0 128 128"
-   x="0px"
-   y="0px"
-   enable-background="new 0 0 595.275 311.111"
-   width="128"
-   height="128"
-   xml:space="preserve"
-   version="1.1"><metadata
-     id="metadata16"><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></cc:Work></rdf:RDF></metadata><defs
-     id="defs14" /><rect
-     id="rect2"
-     fill="#0082c9"
-     x="0"
-     y="0"
-     width="128"
-     height="128"
-     ry="20"
-     rx="20" /><rect
-     id="rect4"
-     y="12.00002"
-     x="12"
-     height="100"
-     width="28"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.9172495" /><rect
-     id="rect6"
-     y="52"
-     x="48"
-     height="60"
-     width="28"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.90571111" /><rect
-     id="rect8"
-     y="32"
-     x="84"
-     height="80"
-     width="27.999994"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.85391259" /></svg>
\ No newline at end of file
+<svg width="128" height="128" enable-background="new 0 0 595.275 311.111" version="1.1" viewBox="0 0 128 128" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="128" height="128" rx="20" ry="20" fill="#0082c9"/><path d="m20 12a12 12 0 0 0-12 12 12 12 0 0 0 12 12 12 12 0 0 0 12-12 12 12 0 0 0-12-12zm28 4c-2.216 0-4 1.784-4 4v8c0 2.216 1.784 4 4 4h64c2.216 0 4-1.784 4-4v-8c0-2.216-1.784-4-4-4zm-28 36a12 12 0 0 0-12 12 12 12 0 0 0 12 12 12 12 0 0 0 12-12 12 12 0 0 0-12-12zm28 4c-2.216 0-4 1.784-4 4v8c0 2.216 1.784 4 4 4h64c2.216 0 4-1.784 4-4v-8c0-2.216-1.784-4-4-4zm-28 36a12 12 0 0 0-12 12 12 12 0 0 0 12 12 12 12 0 0 0 12-12 12 12 0 0 0-12-12zm28 4c-2.216 0-4 1.784-4 4v8c0 2.216 1.784 4 4 4h64c2.216 0 4-1.784 4-4v-8c0-2.216-1.784-4-4-4z" fill="#fff" style="paint-order:markers fill stroke"/></svg>
diff --git a/img/favicon.ico b/img/favicon.ico
index 9090c13..b5c8ac6 100644
Binary files a/img/favicon.ico and b/img/favicon.ico differ
diff --git a/img/favicon.png b/img/favicon.png
index e281604..75f5c15 100644
Binary files a/img/favicon.png and b/img/favicon.png differ
diff --git a/img/favicon.svg b/img/favicon.svg
index 3f6d8b1..80b12d0 100644
--- a/img/favicon.svg
+++ b/img/favicon.svg
@@ -1,46 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<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"
-   id="svg10"
-   viewBox="0 0 32 32"
-   x="0px"
-   y="0px"
-   enable-background="new 0 0 595.275 311.111"
-   width="32"
-   height="32"
-   xml:space="preserve"
-   version="1.1"><metadata
-     id="metadata16"><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></cc:Work></rdf:RDF></metadata><defs
-     id="defs14" /><rect
-     id="rect2"
-     fill="#0082c9"
-     x="0"
-     y="0"
-     width="32"
-     height="32"
-     ry="5"
-     rx="5" /><rect
-     id="rect4"
-     y="3"
-     x="3"
-     height="25"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.91724908" /><rect
-     id="rect6"
-     y="13"
-     x="12"
-     height="15"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.90571117" /><rect
-     id="rect8"
-     y="8"
-     x="21"
-     height="20"
-     width="7"
-     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.8918826" /></svg>
\ No newline at end of file
+<svg width="32" height="32" enable-background="new 0 0 595.275 311.111" version="1.1" viewBox="0 0 32 32" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><rect width="32" height="32" rx="5" ry="5" fill="#0082c9"/><path d="m5 3a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1zm-7 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1zm-7 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3zm7 1c-0.554 0-1 0.446-1 1v2c0 0.554 0.446 1 1 1h16c0.554 0 1-0.446 1-1v-2c0-0.554-0.446-1-1-1z" fill="#fff" style="paint-order:markers fill stroke"/></svg>