We aren't hosting docs publicly yet.

Closes #54
Minor style fixes for the user management screen

References https://github.com/TryGhost/Ghost/pull/3189 and #21
Invite User modal styles

References https://github.com/TryGhost/Ghost/issues/3079 and #21

Also changes the global modal styles
Remove .active button styling and remove underlines on user management list items
New form style

Conflicts:
	dist/css/ghost-ui.min.css
	docs/dist/css/ghost-ui.min.css
Add down arrow to <select> elements
Correct spacing on invite user modal to fit new form style
Bump to version 0.8.3
Re-add text area styling, which fixes the broken test.