CFrame: Render to a child on Linux and Mac OS X.

This is needed to fix the hotkeys on those platforms.
Jit64: re-enable ps_sum0

The issue seems to have been fixed in the mean time.
https://code.google.com/p/dolphin-emu/issues/detail?id=3471
Core: Remove leftover Windows 32-bit functions in MemArena.cpp
Set the default radius to 100 for non-gcpad analog sticks.

The previous default of 70 was determined based on gc controllers, and is not right at all for the wii extensions.
Hide toolbar upon going fullscreen, rendering to main window.
Disable toolbar toggle in main window fullscreen
DSP: Use completion event for ARAM interrupt
Windows: Give SCMRevGen a configuration for x64 instead of Win32.
Merge pull request #793 from kamiyo/fixframetools

Update frametools.cpp to fix crashing when changing themes.
Placed ampersands and asterisks against type name
DSP: General cleanup. No behaviour change.
Merge pull request #735 from Armada651/d3dfullscreen_fixes

Fix hotkeys in Linux and Mac OS X (properly this time).
JIT: correctly set skipNext even if conditional-continue is off
Merge pull request #799 from FioraAeterna/mergebranchfix

JIT: correctly set skipNext even if conditional-continue is off
Debugger: make "PPC to x86" open JIT window

The button just silently did nothing if the window wasn't open, with no hint
as to how to make it work.
Merge pull request #800 from FioraAeterna/showdebugjit

Debugger: make "PPC to x86" open JIT window
JIT: correctly set skipNext even if conditional-continue is off

Part 2: I missed the other branch-merging case in the first commit.
Merge pull request #801 from FioraAeterna/mergebranchfix

JIT: correctly set skipNext even if conditional-continue is off
JIT: Don't needlessly flush register state in merged integer+branch code

The actual branch code doesn't flush the register state, so it doesn't make
much sense for the merged optimization to do so either.
Merge pull request #798 from FioraAeterna/integerflush

JIT: Don't needlessly flush register state in merged integer+branch code