Small optimizations
x86 jit: Optimize ES, NS (is-nan-or-inf) conditions in vcmp
Arm jit: optimize ES, NS conditions in vcmp. Bugfix TR.
Code cleanup. Use lambdas in Thread.h (port from Dolphin).
Code clean up for atomics. Remove glib usage in Symbian as the kernel calls actually fit nicer.
Symbian: Remove glib.
Meego: Need to use gnu++0x to support lambdas.