fix calling of mex with CFLAGS and CXXFLAGS detected by configure that mex cant handle
fix to previous checkin, Makefiles need $$
Added @FloFra's patch to fix build on OS X,
cf. https://github.com/swig/swig/issues/128
updated .gitignore for matlab
clarify matlab test-suite run output
matlab_clean target- +things are directories
matlab-test-suite moved function defs out of .m files to their own files
Merge branch 'matlab' of github.com:tesch1/swig into matlab