Copied Galactic Lenses from PARSEC
Integrated test of magnetic lens python interface in make test
Added particle maps container
Fix coordinates
Use ChargeNumber instead of charge fom HepPid; add warning if rigidity is not covered.
Fixed random aprticle generation
Fixed generation of random particles.
Moved lenses to crpropa namespace and directory structure
Reenabled build of python interface of magnetic lenses
Galactic lenses use now Joule as input energy
Removed obsolete include from magneticLens test
Allow Vector3d as in[put for GalacticLenses
Added tests for particleMaps python interface
Remove need for C-style vectors in getRandomParticles in python interface
Use subset of Healpix 3.11 in galactic lenses
Added random direction in pixel
Fixed typos in CMakeLists
Fixed eof bug in ParticlemapContainer
Fixed wrong coordinate in vector interface
Rethrow planck exceptions