API application added. Notification query hander implemented
Merge pull request #51 from iscarface/live

API application added. Notification query handler implemented
Category listing: separates category listing into module
List in 5 columns first 50 items
Loads more items on scroll
Create 212px width thumbnails if does not exists
Better shows pins in category listing
Put likes and repin icons
Allows listing of random items from all categories
shows buttons to add to getlist and share
shows buttons to add to getlist and share
more space below pins
link name fix
shows the pin inside the pin category listing
Show big pin image withouth breaking design
Show own pins details
Better show the pin in the categories
Show the preview image in repin
Removes a comment
Merge pull request #52 from camilotorresf/category-listing-5-columns

change the category item display to include a total of 5 columns instead of 2