PDB data and scripts for testing.
Temporary rescaling of pdb lengths, so that I can work with agrid=1.
Fixed feature handling for python interface
Merge branch 'master' of github.com:espressomd/espresso

Conflicts:
	src/features.def
	src/python/espresso.pyx
Some fixes to the docs.
Merge remote-tracking branch 'upstream/master' into pdb-parser
Proper fix for electrokinetics pdb parser ifdef problem.
Cuda verbose rule
cuda_init is now built
Deleted temporary test scripts.
Merge pull request #150 from rempferg/pdb_ifdeffix

Nichtprovisorische Loesung fuer PDB Parser ifdefs
Rewrote cython rules.
Moved pyx-files to module.
Manually build .la-files to avoid the .cpp-files to be added to the distribution.
Axels fix: configure script now checks for empty LIBS and LDFLAGS.
Merge remote-tracking branch 'espressomd_github/master' into espressomd_master

new content in master