Merge branch 'feature-threaded_rendering' into develop
Revert "Merge branch 'bugfix-13026' into develop"

This reverts commit 7d2d1010f58b8495fdc0108de430aed90f305afb, reversing
changes made to 71c62c03a017b66049ddf77418d1dc8098886d74.
[[ Bug ]] iOS only gives us the clipping rect, not a region so we can only use a bbox to clip against.
[[ Bug 13046 ]] Made observer for status of AVPlayer transient (it is only used on load).
[[ Bug 13046 ]] Add a wait for completion for setting the currentTime in AVPlayer.
Merge branch 'bugfix-13046' into develop
Revert "Revert "Merge branch 'bugfix-13026' into develop""

This reverts commit f92c09178fc681765621a14eabc73cfe9d3f2569.
Files added for the multithread compilation for the Mac server
Merge branch 'develop' of http://github.com/runrev/livecode into develop
Update IDE submodule.
Merge branch 'develop' of http://github.com/runrev/livecode into develop
Update IDE submodule.
Merge branch 'develop' into feature-threaded_rendering
[[ ThreadedRendering ]] Make linux theme metric fetching thread safe.