- Added the ability to read SodaScale config files from config.soda
- Added a complete implementation of SodaCloudIOS ObjInvoker and associated tests
- Changed Soda and marshalling infrastructure to identify SodaObjects and ObjProxy objects
  and turn them into ObjRefs
- Changed ObjProxy to retarget method invocations not declared in the soda interface
  to the SodaObject interface of the ObjProxy
- Changed NamingSvc to use hashcodes as keys for bound objs so that objects not
  implementing NSCopying can be saved
Merge branch 'master' of https://github.com/VT-Magnum-Research/sodacloud