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.
Fix a struct overflow case in WII_IPC_HLE_Device_hid.cpp

WiiHIDDeviceDescriptor is 20 bytes in size (2 of which are padding bytes)
libusb_device_descriptor on the other hand is 18 bytes (does not have the
2 padding bytes).

So we were pulling 20 bytes out of an 18 byte struct, which isn't really
correct.
Merge pull request #407 from lioncash/hid-overflow

Fix a struct overflow case in WII_IPC_HLE_Device_hid.cpp
Use a bool instead of an int to represent the initialized state in IOWin.cpp
Explicitly center the X and Y joystick values.

More self-explanatory at a glance than a memset.
Merge pull request #408 from lioncash/bool

Use a bool instead of an int to represent the initialized state in IOWin.cpp
PowerPC: Get rid of the 'cr' field which was obsoleted by the new 'cr_fast'
Interpreter: correctly support HLE functions.

m_EndBlock is always false at the beginning of SingleStepInner in the
normal interpreter loop.
PPCCache: Get rid of FAST_ICACHE define.

There's no reason to keep around the ifdefs.
Memmap: get rid of unused junk.

This should make it a bit more clear what interfaces we're actually
exposing for memory access at the moment.
Use strings instead of arbitrary buffers for video statistics
Jit: Remove unused members from JitState.
Add a Cmake generic build option and remove x86_32 build capabilities.

Adds the ability to build our generic build option without manually enabling it in the cmake file.
If trying to build on a x86_32 host, throw a fatal error but say that a binary can be built as a generic build if one wants.
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.
Merge pull request #416 from lioncash/video-stats

Clean up string managing in regards to video statistics.
Merge pull request #415 from magumagu/memory-cleanup

Memory code cleanup
Merge pull request #418 from Sonicadvance1/x86_32-cmake-removal

Add a Cmake generic build option and remove x86_32 build capabilities.
Merge pull request #413 from delroth/flags-opt

PowerPC: Get rid of the 'cr' field which was obsoleted by the new 'cr_fast'
Clarify what FindBrackets does in the DSP assembler