split hairstyles into Base (free) and Set 1 (gems) https://github.com/HabitRPG/habitrpg/issues/1529
display avatar with closed eyes when sleeping

Display the sleeping version, when users are in the inn.

CAUTION: For this to work, this pull request will have to be merged first: https://github.com/HabitRPG/habitrpg-shared/pull/269
Otherwise the _sleep images are missing. ;)
feat(backgrounds): move backgrounds to mixin
refactor(filter.styl): move clearfix to global modules

Make clearfix css globally available as an @extend.
bailey(mobile): update on mobile fix
fix(bailey): tweak
fix(avatar.jade): change .notBackground to .noBackgroundImage

avatar.jade was applying a class of .notBackground, but the css in
avatar.styl used .noBackgroundImage.

* Changed .notBackground to .noBackgroundImage in avatar.jade and
avatar.styl
* Consolidated css and added more comments
* Amended spacing as Stylus wasn’t compiling correctly
* Removed #profileStable and .pet css as couldn’t find reference to
them anywhere else.
* Commented out styles indicating who is party leader for now. Need a
solution that doesn’t involve background color.
Merge pull request #3841 from Alys/defaultAvatar

split hairstyles into Base (free) and Set 1 (gems) fixes https://github.com/HabitRPG/habitrpg/issues/1529
Merge pull request #3837 from vIiRuS/patch-4

display avatar with closed eyes when sleeping