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
user-profile: Changes on enterprises item

(ActionItem2768)
Allowed html5 video and audio tags when sanitizing

Also, added max-width on css to avoid overflowing when using those tags
(ActionItem2740)
Fix: set value to position on custom forms fields

(ActionItem2775)
upload-file: fix work_assignment plugin for don't remove upload file

AI2770
Set fields default to private
Delay slow expire_caches
[postgres-tests] Avoiding randomness on person test
[postgres-tests] Avoiding randomness on user test
[postgres-tests] Removing obsolete test
Merge commit 'refs/merge-requests/346' of git://gitorious.org/noosfero/noosfero into merge-requests/346
Merge commit 'refs/merge-requests/359' of git://gitorious.org/noosfero/noosfero into merge-requests/359
Merge commit 'refs/merge-requests/361' of git://gitorious.org/noosfero/noosfero into merge-requests/361
Merge commit 'refs/merge-requests/362' of git://gitorious.org/noosfero/noosfero into merge-requests/362