added gitignore file
added deap
default compilers gcc
installing guineapig
svn export instead of cp -r
minor fix for placet
adding download of scipy sources (looks like we need to build this manually to get it right)
minor edit in setup script for gcc 4.8
managed to use pip instead of easy_install
thanks Kevin!
removed install functions for hdf5/h5py
removed commented out code
removed install_tcltk install_matplotlib install_numpy
fix install_pymad()
add PyYAML to pip_install()
exit with return value of functions