Correct date label on project information page

The label "Created at" would be appropriate for a timestamp such
as "09:30".

However the timestamp is actually being displayed as a date in
the format "Oct 15, 2013".  In this case "Created on" is better.
Remove "is" from labels
Capitalise "Awesome" in placeholder text
Skip rdoc to speed up Ruby compilation
corrected the url of the init-script
Add specs for NotificationsHelper
Version up to 6.2.0
Merge pull request #5380 from thestv/patch-1

corrected the url of the init-script
Reduce usage of bold font
Merge branch 'master' of github.com:gitlabhq/gitlabhq
Merge branch 'disable_rdoc' of /home/git/repositories/gitlab/gitlabhq
Separate partial for project home page dropdown
Redesign project home page
New block buttons css
Improve git clone panel
Update git-clone js. Use new style on wiki git access too
Make clone links looks related to clone bar
Increase project home page margins
Render right clone panel partial on empty project page
Fix test