An input argument config['Epidemiology']['Deposition']['VariableNames']
is expected as a list, so that a different variable name can be loaded
 for each listed disease. The list parsing has a bug, and is picked up
only now because the config file now provides a list of variable names.

The preparation of deposition data is quite long winded so it is moved
a standalone function.

Now that the epi model has been evaluated, parameterised, and
EWS-plotting run config have all been agreed.

And some logging messages have had their level changed.

Reflects move of untracked files to /storage/app/EWS/<region>/Resources/
for archiving there.

The second plot is changed to cover the whole simulated period, from
the start of the season to the end of the forecast period.
Epi plot titles have also been reworded.

The email config is required to set up the logging before any other
tasks are done in order to maximise coverage. It is expected that the
location of the required config file is defined in run_Processor.sh,
or exported to local environment before calling Processor.py.

The ssh commands now do not check new server identities. This prevents a
user prompt on first-time use, which otherwise inhibits Amazon Web
Server instances.

Adding TempOnly env.suit. runs.

crontab and ewsdev configs now refer to configs in project-specific
resources directories.

All non-git-tracked files required to run the operational aspects of the
early warning system are now stored in a project specific directory
called Resources/.
This should ease archiving and redeployment.