Mach-O pre-10.6 exports support
Correct pre-10.6 image rebasing
motool: fixed installation and added ext. reloc and rebase support
New tests infrastructure, doesn't require a Darwin host any more
Various fixes, libobjc2 trunk is now required
runtests.py: use the specified dyld
Produce a dummy line number in runtests.py reports
More tests stuff
runtests.py: output TestingTime
runtests.py: generate reports in JUnit format, because it actually works in Jenkins...
Add a partial implementation of the Apple System Log facility.
Apple System Log implementation outline
Merge remote-tracking branch 'upstream/master'

Conflicts:
	CMakeLists.txt
	src/libobjcdarwin/ClassRegister.cpp
	src/libobjcdarwin/common/method.h
Remove hacks fixed by 1/15/2013 patches to gnustep-libobjc2.