Block mode particle list with openmp: testing now
small corrections
changed test slightly
improved determining collision type
going for object-oriented approach now
wip towards OO particle code
WIP
added divide by bins
working now
made PC_t public, tools for swarm calc.
small change accel func
removing parallel parts
Merge remote-tracking branch 'refs/remotes/scmcwi/master'
adding parallel part
wip
small improvements
fixed clean_up bug and parallel divide bug
more flexible coll_callback
reduced memory usage merge_and_split
extra output for debugging