Better image processing. Add support for GraphicsMagick (a fork of ImageMagick) and `exiftool` (for stripping EXIF metadata quickly).
Only use `identify` if we have to
Roach style, very dirty
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard
Fix some indent-formatting. Tab = 8 chars
Bugfix: gm and auto-orient thumbnailing
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard
shell_exec_error() fix
ukko: fix thread duplication
Fix for instances with old GraphicsMagick or ImageMagick versions (no -auto-orient).
fix last commit
ukko: another fix
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard
Can't auto-orient a non-JPEG
Merge branch 'master' of https://github.com/savetheinternet/Tinyboard
ukko: finally fixed that post (du|multi)plication problem