Updated DineOnRestaurantActivity to update the state for request
appropiately based on receiver callbacks.

Fixed RestaurantMainActivity to update the view to the users
Merge branch 'mh_beta_devel' of https://github.com/mhotan/DineOn
Updated interaction between activities and fragments
Merge pull request #139 from mhotan/master

Update the to Restaurant main activity
Merge branch 'master' into profile