Math errors now processed via errno and C99 math error handling as well as watcom handling.  New error handling in some functions.
Merge pull request #105 from joncampbell123/master

build.sh needs to use exit not return. reduceToOneString() in wpp needs to use memmove() not strcpy() to "collapse" the string without string corruption. This would also explain why I kept getting weird compile errors with xobjs/wcexcept.obj when compiling
Added more error handling routines to C99 math functions
Added support for c99 error handling for complex-argument functions
Copyrights on new math functions corrected (Sybase has nothing to do with these...)
Added requo and lrint functions to math library.
change variable name for consistency
Fixed QA programs for small/compact memory models.
Merge pull request #106 from ArmstrongJ/math-err

Additional Improvements to mathlib for C99 Support
correct memory tracker output formatting for 64-bit Windows host
Merge remote-tracking branch 'masterproj/master'