make project belong to directory/user
Merge commit 'd95bb037d1e1cac420952ab70256487cd3be3ce4' into develop
Set basic actions of project controller - not implemented action : addLike(), commit(), search()
Merge commit 'e14a254a2aad8281f6a17f4a56f7d43b9c8f20d4' into develop

Conflicts:
	db/schema.rb