Add Changelog.
Fix bug #1161847 : Cannot create two clumpClouds in the same simulation (https://bugs.launchpad.net/yade/+bug/1161847).
Modified makeClumpCloud(...) in SpherePack.cpp : the random generator was wrong, fixed it.
added --diable-pynotify to yade-batch
Removed #include Shop.hpp from Cell.*pp
added area attribute to Facet
added triaxal test on cylinder example
Add different capillar models into ViscoElasticPM.
Add links to equations, consider not only monodisperse particles.
Fix s parameter for Willet-formulation of capillar.
Add one more critical-calculation to capillar model.
Cleanings in viscoelastic capillar modell.
Move capillar calculation into another function not to overload VPM.
Modify Weigart`s model.
Update equations for Weigart`s capillar model.
Update capillar equations and names of schemas.
Move references to a references.bib.
Add comment on liquid bridges.
Fix some warnings (clang).
Fix compilation.
Merge github.com:yade/trunk into chaoUnsat