Test for all needed unpackers. Compress xsneut.dat to reduce the files size. Uncompress it when copied.
Fix optimization problem. Somehow I forgot the patch in the initial commit.
Update script to clean the complete source tree. Running the script will remove all directories which are unpacked from source packages and clean the two directories which are imported via svn.
Add possibility to build python bindings. If choosen check if all needed python dependencies are installed.
First version of the external packages with possibility to build the python bindings for geant4 and root.
Patch to fix downcasts which results in errors when using Clang with c++11.