subckt.c, fix .model processing (scope)
xpressn.c, introduce fortran style nint() rounding function
ptfuncs.c, drop inaccurate replacements for ashinh() acosh() and atanh()
C99 functions are only available in MSVC 2012 and newer.
Still needs testing!
Update to commit [0d766b]: new functions in math.h only starting
with MS VC++ 2013
remove a test printout
correct bsim4 parameter mobmod
inpcom.c: enable .include with $end-of-line in .control section
main.c: line buffering for stdout instead of no buffering,
stdout and stderr both redirect to -o logfile
inpcom.c: allow node names and .func parameters having
equal string representation