Removed autogenerated files. Updated the other_libs (except qio), and
have done the same.
Switched to new qio.
Turned off the "using namespace std" in qdp.h, and did an include of complex.h
in qdp_io.h, and also turned on some I/O declarations that use std::complex.
This will break old code. I'm turning down the volume on my emails...