radiology module: dependency on emrapi

[darius (Darius Jazayeri)]

Removing some dependencies from the emrapi module is discussed here:

Dependencies in EMRAPI module

Hi, Currently, emrapi depends on reporting, providermanagement, metadatasharing, event, webservices and appframework. Bahmni just about needs providermanagement functionalities. Is it alright to make all of these aware of modules instead of require modules? -Shruthi

There are several dependencies that can and should be removed, provided someone does the work. Anyone is welcome to do that!