add units to file header
Add/Update IMW3 Nodes

- River
- Reactor
- RiverSed
Merge branch 'master' of pc15-c815:cd3-1
Merge remote-tracking branch 'github/master'
[WORKAROUND] parameters are sorted in lex order not in order as added

- this workaround forces a sort by introducing a_ before node names in riversed node
implement simple flow read version
fix mac build
Fix FlowReadSimple

begin reading from part 2 first _and_ second are date and time
use saner output file layout
riversetblock
solved merge confict
fix windows build
Documentation
Merge branch 'master' of https://github.com/gregorburger/CityDrain3
flowreadsimple bugfix WR
correct sediment transportation
fix crash on windows an mac

- crash was caused by not checking of entries provided in the flowreadsimple input
file are more than what the configured flow can hold.
cleanup code
implement autolayout using graphviz
provide version number when searching for python