Added follower, friend, home, search packages for RESTful services.
Added FollowerQueriesController, FriendQueriesController, PostQueriesController, UserQueriesController, SearchQueriesController: controllers to dispaly all twitter entities:
- list of followers
- list of friends
- friends posts
- user posts
- available post ( own + friends ones)
- user account
- list of users
- search user by login
- search post by phrase