Use "command -v" to test for convert instead of "which -s"
Merge pull request #1063 from Supermathie/sysadmin-docs

Comment out example anti-hotlinking rules
Add video onebox support
HTML5 video fallsback to link
Correct spelling of suppress

supress => suppress

Amos King @adkron <amos.l.king@gmail.com>
I think this is more correct, admins/mods should always be able to invite
add icons to the flag action buttons
restructure /admin/flags rows a bit
make sure we also delete optimized images
incorrect nesting of #each on /admin/flags
Merge pull request #1067 from adkron/feature/supress_to_suppress

Correct spelling of suppress
Merge pull request #1064 from jamesaanderson/master

Video onebox
Merge pull request #1058 from ZogStriP/delete-optimized-images-when-cleaning-up-orphans

make sure we also delete optimized images
Merge pull request #1062 from ComputerDruid/fix-which-s

Use "command -v" to test for convert instead of "which -s"
Don't show invisible topics in uncategorized on categories page
Email parsing uses Traditional Markdown Linebreaks by default. Added JS tests for line breaks.
add lightbox overlay
make sure we trigger the post process when rebaking the posts
Merge pull request #1068 from ZogStriP/lightbox-overlay

Lightbox overlay
Moved JSHint into Qunit suite. It's much harder to forget about now!