Add a ModelOutputHandler project, and wire up Spring MVC.
First draft of ModelOutputHandler's main controller and handler.
Created a ModelRunService for routines relating to model run inputs and outputs.
Removed our custom FileUtils class in favour of Apache Commons IO's FileUtils.
ModelOutputHandler now handles prediction_uncertainty_raster as well as mean_prediction_raster.
Fix checkstyle and findbugs violations.
Minor ModelWrapper changes: (a) Windows R exe path now defaults to %R_HOME%\bin\x64\R.exe (b) Display name for "Misc Settings" is now "Miscellaneous Settings"
Add tests and better logging
Add and populate column model_run.disease_group_id
Merge branch 'master' into 170-model-output-handler

Conflicts:
	src/Common/src/uk/ac/ox/zoo/seeg/abraid/mp/common/service/DiseaseService.java
	src/Common/src/uk/ac/ox/zoo/seeg/abraid/mp/common/service/DiseaseServiceImpl.java
Merge pull request #102 from SEEG-Oxford/170-model-output-handler

Add module ModelOutputHandler and implement model output handling