gitmodules:

Tested in hydroshare container: Not as simple as one would like. 
*  End of Line errors in gitmoudles (windows)
*  initdb needed changes:
** add submodule init, submodule update, 
** add setup.py install for django-dublincore submodule, since 'dublincore' code is a level down. 
*** other option: create branch where code in the 'dublincore' directory is the toplevel