add additional slice at the end of the bunch containing lost particles (plus modifications in beams/bunch.py, beams/slices.py, monitors/monitors.py), implement reading from wake table, add aperture class and implement losses, clean up beams/slices.slice_constant_space and beams/slices.slice_constant_charge (define methods beams/bunch.sort_particles and beams/bunch/set_in_slice methods, ...
add longitudinal BB resonator and longitudinal wake field kicks in impedances/wake_fields, addtransverse resistive wall impedance, add method to read in wake table from ASCII file, bug fix in bunch.compute_statistics related to the additional slice for lost particles, add bunch.n_particles_lost attribute, bug fix in bunch.determine logitudinal_cuts
change bunch.n_particles to bunch.n_macroparticles, change bunch.slices.charge to bunch.slices.n_macroparticles, introduce the possibility to read in particle distribution from file
fix small bug in BenchMark__BBresonator.py main script to display output correctly
Merge with HBartosik. Correct headers in slices.py.
Small fix in printouts.
Prepare for merge.
Merge branch 'HBartosik'
Merge all changes in bunch and slices, wake_fields; n_macroparticles.
Resolve merge conflicts with HBartosik, mainly due to changes in ParticleMonitor.
Merge with master after merge from HBartosik.