Use Bower for fonts

.gitignore

@@ -8,3 +8,4 @@ ffmpeg.tar.xz
 ffmpeg-*/
 alltube-release.zip
 coverage/
+bower_components/

bower.json

@@ -0,0 +1,6 @@
+{
+    "name": "alltube",
+    "dependencies": {
+        "opensans-googlefont": "*"
+    }
+}

css/fonts.css

@@ -2,11 +2,11 @@
     font-family: 'Open Sans';
     font-style: normal;
     font-weight: 300;
-    src: local('Open Sans Light'), local('OpenSans-Light'), url(../fonts/OpenSans-Light.ttf);
+    src: local('Open Sans Light'), local('OpenSans-Light'), url(../bower_components/opensans-googlefont/OpenSans-Light.ttf);
 }
 @font-face {
     font-family: 'Open Sans';
     font-style: normal;
     font-weight: 400;
-    src: local('Open Sans'), local('OpenSans'), url(../fonts/OpenSans-Regular.ttf);
+    src: local('Open Sans'), local('OpenSans'), url(../bower_components/opensans-googlefont/OpenSans-Regular.ttf);
 }