adding restUrl param to drug and concept
disable firefox numeric field stepper #inv-84 Fixed
Adds the description field to the default resource
  of all Metadata objects.
  (^cash-145 Fixed)
Merge branch 'develop' of github.com:OpenHMIS/openmrs-module-openhmis.backboneforms into develop
Added role model and RoleSelect editor. Updated the user model to work properly.
Removed description property as it is already added by the base metadata resource.
Added instance customizable base models for instance type and attribute type classes.
Moved REST WS base resources from backbone to commons module.
Added dependencies to OpenHMIS Commons omod, added code in NestedModel to ensure model type is loaded, and reformatted list.js file.
Added default view for CustomizableInstanceTypes that provides sorting for the attribute types.