auto generating icon category lists, fixing icon alignment in icon list
adding github-alt back in
#940 collapse, collapse-top, expand, aliases for paperclip and unchecked
checking in 7 major world currencies. #940
adding currency icon secion, replacing with automatic icon counts
adding icon-bitcoin #975
renaming of file icons to file, file-text, file-alt, file-text-alt
addressing all of @gtagliala's issues with font awesome naming conventions
Merge remote-tracking branch 'origin/3.2.0-wip' into 3.2.0-wip

Conflicts:
	build/assets/font-awesome/css/font-awesome.css
	build/assets/font-awesome/less/icons.less
	build/assets/font-awesome/less/variables.less
	package.json