Update rubocop to be pulled from git.
Merge pull request #112 from DevYah/C1_mnzaki_commit_hooks

Update rubocop to be pulled from git.
Turn off rubucop line length check.

By popular demand.
Set the pre-commit hook to executable.

Bad mistake.
Merge pull request #113 from DevYah/C1_mnzaki_commit_hooks

Turn off rubucop line length check.
Merge branch 'master' into C3_MahmoudHashish_#44_Delete_Idea
Issue#44 Add test factories
Issue#44 Add user factory
Issue#44 Add ideas_controller_spec.rb
Issue#44 Fix test file