Py-ewr

version readme actually updated this time and standard time series handling.
Remove question marks from parameter sheet.
fix bug in overbank flows in the Macquarie.
update IQQM handling to use standard time series handling.
update tests for scenario_handling.py.

version readme update and standard time series handling.
Remove question marks from parameter sheet.
fix bug in overbank flows in the Macquarie.
update IQQM handling to use standard time series handling.
update tests for scenario_handling.py.

New version number;
Remove feature that allowed allowance % to be passed for some parameters;
Remove ability to pass climate categorisation file;
Remove ability to pass multiple model files to tool;
Bug fix for the Macquarie multi gauge EWR handling functions - the hydrology models combine flows at the two gauges so the code logic now reflects this;
Update to the MDBA Site_ID file to capture more sites;
Update to dependency to most recent version of MDBA-gauge-getter;
Update to README text

fixing main branch tests

Changing citation in line with publishing standards