Interim release with reach mode and restart

• Reach mode implemented and test with hydro only and some sediment simulations
• Restart mode to initialise catchment from pre-existing water depth DEM instead of through spin up
• More test cases and test DEMS

HAIL-CAESAR

Version 1.0 release.

HAIL-CAESAR

Reorganisation of source code structure.

HAIL-CAESAR

Snapshot of the code used for the simulations in my PhD Thesis: Numerical modelling of river catchment hydrogeomorphological sensitivity to spatial variability in rainfall (2017).