GPU: Fixed bug in command list size decoding.
GSP: Updated RegisterInterruptRelayQueue to return expected magic number.
GSP: Updated TriggerCmdReqQueue to return success code.
GSP: Trigger GPU interrupts at more accurate locations.
Explicitly specify LE strings to iconv, fixes paths in Steel Diver
Merge pull request #269 from archshift/le

Explicitly specify LE strings to iconv, fixes paths in Steel Diver
Merge pull request #243 from bunnei/fix-gsp-synch

Fix gsp synch
CFG:U: Store country codes as u16 instead of char pointers, and return the correct error in GetCountryCodeID.
Merge pull request #239 from linkmauve/country-codes

CFG:U: Store country codes as u16 instead of char pointers, and return the correct error in GetCountryCodeID
DSP: Added stub for ReadPipeIfPossible.