Removed auto-generated files from git
Removing standalone mode; adding slave serial and slave parallel programming
One source of JTAG mode bits
Preparing to add program operation enum
Switched to single-byte program operation
Rough parallel programming working
Added retry for when DONE does not go high
Added slave serial programming
Outline JTAG
JTAG now works. Tidy needed.
Moved useful JTAG stuff from nero.c into jtag.c
Removed flPlaySVF()
Tidy flScanChain()
Switch NeroPROG operations to return FLStatus
Removed CSVF RLE compression
Removed nero.h
Merged prog.h into vendorCommands.h
Removing junk from FLContext and renaming NeroJTAG->NeroProg
Exposed low-level JTAG operations, moved public functions to the end of prog.c
Renamed nero* operations to jtag*; added jtagOpen() & jtagClose()