Use Square field per https://github.com/DoSomething/dosomething/pull/3499#discussion_r20665307
Adds paraneue_dosomething_get_campaign_gallery and uses in campaign_group node tpl
Handles unpublished campaign tiles
Fixes pattern function namespace, uses classes_array instead of string
Fixes unpublished class name
Add tag as array
Removes code from different branch
Refs #3265 - Only add featured class when 5 or more items
Merge pull request #3504 from aaronschachter/group_gallery

Use mosaic gallery tpl for Campaign Group
Closes #3474 and removes now deprecated campaign-gallery.tpl.php
Fixes PHP Notice undefined variable when campaign does not have image
Fixes PHP Notice: Undefined index if field value doesn't exist
Merge pull request #3512 from aaronschachter/remove_campaign_gallery

Remove campaign gallery tpl
removed unnecessary right margin
ensure columned sections do not get compacted
Merge pull request #3513 from tjrosario/taxonomy-tweaks

Taxonomy tweaks
Fixes #3515 PHP Warning for non-featured campaign galleries
Fixes paraneue namespace for search results
Merge pull request #3517 from aaronschachter/gallery_name_fix

Fixes paraneue namespace for search results
Merge pull request #3516 from aaronschachter/php_rules

Campaign Gallery PHP Warning fix