Do not call preventDefault on right and middle-click/Ctrl+click.

This should fix the middle click popup blocker issue on Firefox.
Upgraded rails to 4.0.4
Add s3_backup_config_warning

Note that only one of the two warnings can be shown, because they are checked in the same method.
Use sass-rails 4.0.2
Minor fix for location of osx_dev script
Merge pull request #2143 from czarneckid/patch-1

Minor fix for location of osx_dev script
Poll - Spanish Translation
Merge pull request #2139 from riking/s3-backup-warning

Add s3_backup_config_warning
Add excerpt column to topics table to remove N+1 query in ListableTopicSerializer
Remove another N+1 query from categories page
Better error messages if the "Send Test Email" button fails.
Ability to customize the logo in digest emails
Adding foreman gem to development group
BUGFIX: dupe topic names could booby trap seeding
Stop leaking site_email in rss
BUGFIX: stabilize the buttons in revision history UI
BUGFIX: BackupChunksMerger

- actually remove the tmp directory
- merge all the chunks into a .tmp archive and then remove the .tmp extension once done
BUGFIX: don't alery myself when I link to myself
VIM helper
Corrections to JSDoc