Core: Correct some function casings.
Merge pull request #630 from lioncash/casing

Core: Correct some function casings.
DolphinWX: Implement scrolling in the code view and DSP disassembly view.
Merge pull request #631 from lioncash/scrolling

DolphinWX: Implement scrolling in the code view and DSP disassembly view.
Emulate GameCube memory card speeds
Redo timing in DMAWrite/DMARead
Revised channel access from EXI_DeviceMemoryCard