Merge pull request #154 from rmcgibbo/dms

Create system from Desmond files

wrappers/python/simtk/openmm/app/__init__.py

@@ -20,6 +20,7 @@ from amberinpcrdfile import AmberInpcrdFile
 from dcdfile import DCDFile
 from gromacsgrofile import GromacsGroFile
 from gromacstopfile import GromacsTopFile
+from desmonddmsfile import DesmondDMSFile
 from dcdreporter import DCDReporter
 from modeller import Modeller
 from statedatareporter import StateDataReporter