Initial pre-merge changes. Adding initial load balancing.
Merge branch 'master' of github.com:wilseypa/pdes
Initial load balancing code for threaded time warp kernel. Defaults to disabled since bugs are still being fixed in it.
Merge branch 'master' of github.com:wilseypa/pdes

Conflicts:
	warped/simulationmodels/parallel.config
Merge of parallel.config (mine and Sounak's)