Check for errors when reading lines from ini files.

Fixes issue 7283.
Limit netplay chat messages to 2000 characters.

There's not really a good reason to be sending messages longer than that, and very long messages can hang dolphin for quite a long time.
BS2 emulation: set up a reasonable BAT during startup.

It doesn't really matter much at the moment given our current terrible MMU
emulation, but it will start mattering once our MMU emulation gets more
accurate.
Explicitly center the X and Y joystick values.

More self-explanatory at a glance than a memset.
Interpreter: correctly support HLE functions.

m_EndBlock is always false at the beginning of SingleStepInner in the
normal interpreter loop.
Jit: Remove unused members from JitState.
Attach '.debug' to the end of the app's package name. This allows for installation of both debug and release configs on the same device.
JIT: Simplify redundant if statements for memcheck.
JIT: unify two branches in SafeLoadToReg.

Should behave the same as it did before.
JIT: make backpatch handle sign-extend from 8 bits correctly.

I don't think this is actually possible to trigger at the moment... but
it matches the implementation of SafeLoadToReg.
Fix error message when D3D11 HResults fail.
Prevents showing the wrong function name by putting a space between the function name and "Failed".
Also fixes the capitalization.
Clarify what FindBrackets does in the DSP assembler
When updating netplay player list, reselect by string instead of index.

Fixes issue 7284.
msvc C initializers return int...fix EnableXSaveWorkaround when rax doesn't implicitly equal zero.
Merge pull request #392 from RachelBryk/error-check-ini-file

Check for errors when reading lines from ini files.
Merge pull request #393 from RachelBryk/netplay-chat-limit

Limit netplay chat messages to 2000 characters.
Merge pull request #427 from magumagu/interpreter-hle

Interpreter: correctly support HLE functions.
Merge pull request #417 from magumagu/jit-unused-flags

Jit: Remove unused members from JitState.
Merge pull request #423 from lioncash/dsp-clarification

Clarify what FindBrackets does in the DSP assembler
Merge pull request #414 from sigmabeta/android-gradle-customization

Android: Attach '.debug' to the end of the app's package name, if built in Debug configuration.