Merge branch 'weeman/fix-player' into 'develop'

Fix player

See merge request hub/hub!671

src/plainui/styles/hub.scss

@@ -19,6 +19,7 @@
 @import "./components/tile-message";
 @import "./components/markdown";
 @import "./components/syntaxhilite";
+@import "./components/player";
 
 * {-webkit-font-smoothing: antialiased;}