Added filter fromNow
Removed localeDateTime
Added MomentJS
Use the new fromNow filter for createdAt
Fixes jshint complaints
Renamed fromNowFilters to dateFormatFilters
Dropped the global in dateFormatFilters added 'moment' in jshintrc
instead
Renamed filter fromNow to someTimeAgo
Added a simple unit-test for filter someTimeAgo
Merge pull request #32 from petteraas/just_a_MomentJS

Just a moment js