Update helper.php
Java script to position the tiles in the Gallery
Arranged the display of the tiles

More styling needed!
A little styling for the gallery seciton
Added a function to display gallery
Updated the gallery_tile function
Styling for the gallery section
Hope You love the design
Merge pull request #17 from najela/master

Merge pull request #1 from mrstocks/master
Merge pull request #2 from mrstocks/master

Merging