Remove swp files
Fix infinite loop with context variable
Remove unused button bar
Use same column structure for all pages
Remove input form margin
Fix contents columns alignment
cms: use css instead of short_filename() to articles titles in cms-articles table

ActionItem2752
[postgres-tests] Fixing comments on action_tracker_notification
[postgres-tests] Removing unnecessary dependent => destroy from article_categorization
[postgres-tests] Removing duplicated test from article
[postgres-tests] Avoiding database retrieve order assumptions from article tests
[postgres-tests] Removing unnecessary dependent => destroy from category
[postgres-tests] Fixing acts_as_filesystem tests
user-profile: Changes on enterprises item

(ActionItem2768)
[postgres-tests] Fixing category tests

Also removing useless methods sub_category and sub_tree.
[postgres-tests] Fixing features products block offset logic

Also fixing a test that was sort dependent.
[postgres-tests] Fixing feed_handler tests
Allowed html5 video and audio tags when sanitizing

Also, added max-width on css to avoid overflowing when using those tags
(ActionItem2740)
[postgres-tests] Fixing category tests
[postgres-tests] Fixing person tests