For the time being, USE_SAUTO is not defined by default. This means that
we do not need to compile the respective files into the libsystemc-clang
library.  The CMakeLists adjust that.

The source code must also use #ifdef and #endif pairs to isolate the
code that generates and dumps the SAUTO.  This has also been added.

The focus as of now is going to be primarily on sc_method processes.

now.

There seems to be some issue with editor formatting with
one of the authors of the code, which has made the code somewhat
difficult to read.

The first set of goals should be to remove all warnings, and while doing
that try to clean up some of the code formatting.