add username to team_member page
fix tests
replaced system() calls with FileUtils.* method
This also makes that 'mv: cannot stat `/ho..' is not shown in the test :)

consistent spacing

require fileutils

Revert "require fileutils"

This reverts commit 54313d3bbaa60cfc5b405be50cc00b7f6b0cb715.

new hash notation

FileUtils.mv in begin/rescue block
Rspec models Milestone, Commit, UsersProject
REpostiry, Team models
Continue refactoring. Use repostory and team
updated raphael
better labels
Updated graph tooltips and labels
updated g.raphael
raphael from gitlabhq
Renaming check function from 1056 to 1059
Fixed typo of recipes (recipres)
Rspec fixes
Fixed protected branches and file edit
Show images preview in notes. Show line additions/deletions for commit
use ui-box as for all
Fixed styles, ProjectHook specs etc
Fix some tests. Use travis-ci 1.9.2
Fix security spec
Merge branch 'refactoring/backend'