fixed some warnings
Merge branch 'engine'
fixed lb ADDITIONAL_CHECKS
Merge branch 'master' of git://github.com/hmenke/espresso
missing defines in ENGINE
There is unpysical flow inside of LB boundaries on the GPU, which exchanges no information with the physical LB fluid (possibly since Stefan rewrote the bounce back kernels). This commit fixes the problem, that particles close to a wall couple with this unphysical flow. In the coupling, the boundary fluid velocity is assumed to be 0. Thank you, Owen.
Merge remote-tracking branch 'origin/master' into lbgpu_particle_wall_fix
fixed a warning
correct feature check in engine GPU test
Added LANGEVIN_PER_PARTICLE support to the tcl interface and the blockfile mechanism.
added checkpointing for the correlator, including documentation and testcase
fixed warnings in correlator
NEWS
Minor bug and compiler warnings with fake mpi.
ENGINE feature: Reenable swimming for LB CPU with n_nodes = 1