Added complex-msub etc, BG/Q back-end must be checked
Retired BG/L back-end
Refactored cx2qh.ss
Non-working be-bgq
Rewritten the BG/Q code generator with verified intrinsics. Removed unused dot-xxx-i ops.
Fixed version number 1.12.00
Fixed /-split2, started reintroducing complex-dot-xxx-i operations
Implemented qh-dot-xxx-i
Reset version number