Create controller for creating feed#63

[Saicharanduduka]

This is a user story from #63

• Create controller for creating feed (Charan)
  • Info
    • Gather all the information necessary to create the feed
  • Input: ID of user logged in
  • Output:
    • Array of all the posts of followed people
    • Array of users table

[Saicharanduduka]

Controller for view feed has been created