Emote Menu? Emote Menu.

* Add the emote menu.
* Add an option to replace the emote menu icon with the FFZ icon.
* Add icons to the icon font.
* Add a basic human duration formatting method to i18n.
* Add methods to the emotes module to get sets including the providers.
* Add a method to the emotes module to load an arbitrary set.
* Add a map to the emotes module for identifying providers.
* Add new events for when emote sets change.
* Add support for loading featured channel emotes.
* Add an option to suppress source sets in emote tooltips.
* Add an option to display a sellout line in emote tooltips.
* Remove emote menu from the WIP section of the home page of the menu.
* Fix a typo in rich content.
* Remove a bit of logging from fine.
* Add helper methods for set comparison and basic debouncing to utilities/object.
* Add constants for the emote menu.
* Add methods to show/hide a tooltip to the tooltip data object.

styles/icons.scss

@@ -109,11 +109,18 @@
 .ffz-i-pencil:before { content: '\e81a'; } /* '' */
 .ffz-i-info:before { content: '\e81b'; } /* '' */
 .ffz-i-help:before { content: '\e81c'; } /* '' */
+.ffz-i-calendar:before { content: '\e81d'; } /* '' */
+.ffz-i-left-dir:before { content: '\e81e'; } /* '' */
+.ffz-i-inventory:before { content: '\e81f'; } /* '' */
+.ffz-i-lock:before { content: '\e820'; } /* '' */
+.ffz-i-lock-open:before { content: '\e821'; } /* '' */
+.ffz-i-arrows-cw:before { content: '\e822'; } /* '' */
 .ffz-i-twitter:before { content: '\f099'; } /* '' */
 .ffz-i-gauge:before { content: '\f0e4'; } /* '' */
 .ffz-i-download-cloud:before { content: '\f0ed'; } /* '' */
 .ffz-i-upload-cloud:before { content: '\f0ee'; } /* '' */
 .ffz-i-keyboard:before { content: '\f11c'; } /* '' */
+.ffz-i-calendar-empty:before { content: '\f133'; } /* '' */
 .ffz-i-ellipsis-vert:before { content: '\f142'; } /* '' */
 .ffz-i-twitch:before { content: '\f1e8'; } /* '' */
 .ffz-i-bell-off:before { content: '\f1f7'; } /* '' */