Start the jit compare off on the current block.
Small warning fix.
Switch Travis to SDL2.
x86 JIT: Sacrifice a register for a pointer to the MIPS context. Shrinks emitted x86 code considerably.

Nice in 64-bit, but might be a bit too much in 32-bit though... Needs testing.
Avoid an ifdef using PTRBITS
Merge pull request #6996 from hrydgard/x86-ctxreg

x86 JIT: Sacrifice a register for a pointer to the MIPS context. Shrinks emitted x86 code considerably.
Rebase RadarNyan work on Generate version while build on Wiondows
Merge branch 'windows-exe-version' of https://github.com/RadarNyan/ppsspp into verbuild

Conflicts:
	Windows/version.rc