Merge pull request #8 from tangosource/developer_rb

Developer rb
Added lib Files
Merge branch 'master' of https://github.com/tangosource/trainees-2013-H2-3 into developer_gq

Conflicts:
	app/views/layouts/application.html.haml
Angular projectsModel
Merge pull request #9 from tangosource/developer_gq

Developer gq
projects thumbnails and other minimum fixes