Neutral wetting boundaries for Shan Chen
Fixing tests with walls and Shanchen
Shanchen code now passes the lb_planar_gpu test
Shanchen code now passes lb_planar_embedded_particles_gpu
re-added modified .gz files in testsuite
Merge pull request #146 from Marcello-Sega/master

fixes VMD crash with long lines in vtf files
small cleanup
Merge branch 'master' of github.com:espressomd/espresso into shanchen
Merge pull request #147 from Marcello-Sega/master

two small fixes
Merge pull request #145 from Marcello-Sega/shanchen

Walls in Shan-Chen
NEWS updated with SHANCHEN feature