stefan commits
removed broken header reference
now accepts graph files from commandline
changes in addsource
cloud parms
merge  conflict
additive heat input
setting framerange to 2000
merge
3D VortexConf fixed
merge conflict
vort confinement boundary fix
tweaked parameters for test run
buoyancy now staggered & new heatSrc setter
buoyancy now staggered & new heatSrc setter
merge conflict
started working on frontend
added granular dynamics plugin
cleaning up main. moving graph generation to clouds/plugin.cpp
merge