Special analysis for layered systems and attempts at dielectric constants
Merge branch 'master' of git://git.savannah.nongnu.org/espressomd into LJ_between_walls
Merge branch 'master' of git://git.savannah.nongnu.org/espressomd into LJ_between_walls

Conflicts:
	statistics.c
Merge branch 'master' of git://git.savannah.nongnu.org/espressomd into LJ_between_walls
Make rotation switchable on a per-particle level

When SWITCHABLE_ROTATION is defined in myconfig.h,
part ... rotation 1
activates rotation for a specific particle.
SWITCHABLE_ROTATION is incompatible with pressure calculation, as there is no method to count the number of degrees of freedom, yet.
SWITCHABLE_ROTATION: Added to feature list in config.c
Dipolar all with all - no replicas: Respect boundary conditions set by setmd
Merge branch 'master' of github.com:arnolda/espresso into LJ_between_walls
new dir structure
new directory structure
Merge from Nadya
Merge branch 'master' of git://git.savannah.nongnu.org/espressomd into LJ_between_walls
Merge branch 'master' of git://github.com/espressomd/espresso
Merge branch 'master' of git://github.com/espressomd/espresso
Merge branch 'master' of git://github.com/espressomd/espresso
fixed FFT to use fftw_malloc for alignment
Merge branch 'master' of git://github.com/espressomd/espresso
Merge branch '3.0' of github.com:espressomd/espresso
Merge branch 'master' of git://github.com/espressomd/espresso
Merge branch 'master' of github.com:arnolda/espresso_layer_extensions