Changelog:
- Updated Mocha to add DK_PCHAR support to /dev/iosuhax, which is needed for the gdbstub plugin (thanks @GaryOderNichts )
- Updated the RPXLoadingModule API to support getting the path of the currently running executable.
- Updated the WiiUPluginBackend API to support getting more information about the running plugins.
- Fixed a few small bugs in the MemoryMappingModule.