add broken wrapper test
spaces
added test_dropinstantrain2
restart functionality, implemented in subgrid revision 1254
THREEDI-176: first setup of conversion script for MDU's: old format (version < 2) to new (version 2.1)
TODO: need some hints on common approaches in Python.
update mdu file enhancements
Merge pull request #11 from nens/arthur-update-mdu

update mdu file enhancements
Merge pull request #10 from nens/fedor-restart

Fedor restart
removed blank lines
Merge branch 'master' of github.com:nens/python-subgrid
solved conflicts