c++ comments
discarded const, unused vars/args
shadowed variables
unused vars/args, dead code
fprintf safety
add default case that errors out
changes in exp2cxx broke exp2python; this fixes it
fix some warnings in exp2python
fix most warnings in cldai
fix some warnings in clstepcore
oops, abs() != fabs() - and DBL_EPSILON isn't what I thought it was
const discarded
#if -> #ifdef
warning: returning reference to temporary
unused var, '/*' in comment
quell unused parameter warnings in certain functions

- only in functions that shouldn't be called or are unimplemented
- implemented some of the obvious ones, print error messages in the others
unused parameter
cleanup
fix initialization order warning
initialize base class in copy constructor