Simplify visual design
shrink menu buttons
tweak style of repo heading
use black status bar for now

I wish there was a white-translucent
Merge branch 'simplify' into by-mention-type

* simplify:
  use black status bar for now
  tweak style of repo heading
  shrink menu buttons
  Simplify visual design

Conflicts:
	app/css/base.styl
	app/css/layout.styl
	app/templates/lists.us
Remove animation
remove transitions
propagate all timeline events
Show loader when timeline is loading

closes #104
fix pagination loading indicators