Always load the OCIO config
Don't assert here
Faster version of removeAllImagesFromCacheWithMatchingKey with deleter
of images in a separate thread and not while under the cache lock.
Merge branch 'workshop' of github.com:MrKepzie/Natron into workshop
Don’t allow the user to edit the bounds with CTRL-click if frame range
is locked
Better abort() and add some checks to make sure what we ask for to
render is really rendered
Don’t refresh preview if it was aborted
packageOSX.sh: don't require CImg
Fix return values
Merge branch 'workshop' of github.com:MrKepzie/Natron into workshop
connectInput() and connectOutput() need to be atomic if set in  a
queue. This fix a bug that may happen when spamming undo/redo while
during playback.
Fix compil gcc
Always return the playhead to the time corresponding to the image being
displayed
The setting “render on editing finished” now also applies to the
timeline seek action
Update tooltip
Wait for the thread pool before deleting the caches
Fix deadlock
Don’t refresh knobs if interface is frozen but refresh them only when
finished
Make sure to call wait() on all threads before exiting
Better info widget layout