Outline of tile theme functions in template.php
Merge branch 'dev' into paraneue-theme-functions

Merging master branch
Registering theme function with hook_theme
Adding media pattern template file
Updating neue version
Adding media pattern theme function
created function to return a themed item
Making tile content available to the tpl
Merge branch 'dev' into paraneue-theme-functions
Creating duo gallery theme function
Using new theme function user profile preprocess
Printing themed gallery to the tpl
Code clean up and commenting
Adding gallery-duo template
Addressing PR comments
Removing extra check in tpl
Merge pull request #3348 from sbsmith86/paraneue-gallery-theme-functions

Paraneue gallery theme functions