changed some comments
paypal integration and user/listing relationship update.
Profile page added
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
whitespace change
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
Changed the route to redirect the user to corresponding market card page, added card details to listing page, added paginate to the market-listing page and orders the results by the cost, added seller method to get seller from list, removed search bar and the basket button, market link takes you the market place.
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace

Conflicts:
	app/controllers/ListingController.php
	app/views/post.blade.php
added migration to remove user_id column from listing table
Only able to view a your profile
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
changed user to seller.
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
removed a line
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace

Conflicts:
	app/views/market-listing.blade.php
table change in profile
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
added sell buttons for each card listing
Merge branch 'marketplace' of https://github.com/StyleASD/team_citadel into marketplace
fix profile image extension