Merge pull request #2 from mlund/master

merge w. mikael
Added preliminary seawater example; minor update to widom scaled
Merge pull request #3 from mlund/master

merge w mikael
GrandCanonical species specification
file mode
Added Molecule Inserters scheme; minor update to three body potential
(still unfinished)
Merge branch 'master' of https://github.com/mlund/faunus
Merge pull request #60 from LukasSukenik/master

GrandCanonical species simplification
Cosmetic changes to GC
More molecule insertion...
GC renaming
Merge pull request #4 from mlund/master

merge with mikael
GrandCanonical rework
Merge pull request #61 from LukasSukenik/master

GrandCanonical fix
RandomInserter
Merge branch 'master' of https://github.com/LukasSukenik/faunus

Conflicts:
	include/faunus/move.h
	include/faunus/species.h
	src/examples/gcmol.run
Inserter
Merge pull request #62 from LukasSukenik/master

Inserter implementation, activity Fix
Merge pull request #18 from mlund/master

Update.