Merge pull request #60 from rndmize/css

CSS improvements, various fixes
display author on version
autocomplete when adding a user to members list
Merge pull request #61 from uknoiluv/authentication

autocomplete when adding a user to members list
display author on version
fix checkout hash
display anonymous_user as nonlink
init and clone authors
fix modal close on init
style versions display
fix clone members
Merge pull request #62 from ethoreby/versionCleanup

Version cleanup
Merge branch 'master' of https://github.com/ostb/ostb

Conflicts:
	public/partials/versions.html
restore profile img css
contributors css
owner tag
Merge pull request #63 from ethoreby/contribFormat

Contrib format
email sanitization
Merge pull request #64 from uknoiluv/authentication

email sanitization
allow spaces in repo