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.
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.
Clarify what FindBrackets does in the DSP assembler
Redo commit 932945d4808e37ba0ca1a953571187f445e24f41

This time, make sure the object for disabling XSave support in msvcr can't be dropped by the linker.
Merge pull request #426 from shuffle2/xsave-workaround-fix

Redo commit 932945d4808e37ba0ca1a953571187f445e24f41
Fixes crashes from running on hardware with FMA3 support and software which doesn't support it.
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.
Merge pull request #409 from lioncash/lolmemset

Explicitly center the X and Y joystick values.
Merge pull request #430 from shuffle2/xsave-workaround-fix

msvc C initializers return int...fix EnableXSaveWorkaround when rax doesn't implicitly equal zero.
When reading an ini file, if there is an error, check if it is simply because the eof was reached.
Merge pull request #431 from RachelBryk/fix-ini-error

When reading an ini file, if there is an error, check if it is simply be...