Set the mask to a clump the same as the first member of it.
Revert removal of embedded floating_point_utilities_v3.

http://www.mail-archive.com/yade-dev@lists.launchpad.net/msg10200.html
Update the documentation for Law2_ScGridCoGeom_NormalInelasticityPhys. At this moment it's not done, but it will be fixed and come with a reference article during 2014.
CohesiveFrictional contacts: make them elastic only if strength<0 (previous condition was <=0) + Lingran's elastic energy of contact moments
fix fluidForce=0 after remeshing + allow constant positions for DFNFlowEngine
make FlowEngine::setPositionsBuffer virtual
missing declaration of function
fix default attribute in DFNFlow
Add particleconserve parameter to LiqControl.
Replace features by CONFIGURED_FEATS.

Remove duplicating variables.
Prevent first empty item in features.
Add checkLiquidMigration autotest.
Better check for DEM-PFV-check.py
Add missing header.
Correction of mispelling in example script name of one Law2
Minor changes in JCFpm
Important change in Kinem.. engines. Both changes in position and velocities of boundary bodies were still existing, while now changes in position should be handled by NewtonIntegrator
Merge github.com:yade/trunk into chaoUnsat