Cleanup to reflect the move to [community].
Remove non-MATE libraries that are now in [community].
Updated mate-themes to 1.7.2
Remove python2-exiv2.
Removed all community contributed applications and moved them to my personal repository.
mucharmap is being replaced by gucharmap.
Added --with-gtk=2.0
Fixed BUILD_ORDER.
Sync with upstream.
Remove obsolete builder tasks and functionality.
WIP - Refactoring builder.sh