Update zlib to 1.2.8
Fix python
Add toolchain for armada370
Fix python interpreter
Remove beta for python
Update sqlalchemy to 0.8.1
Add some flags to the armada370 toolchain
Add gdb and termcap (not finished)
Merge remote-tracking branch 'upstream/develop' into experimental

Conflicts:
	cross/zlib/Makefile
	cross/zlib/PLIST
Missing conflict.