Merge pull request #3 from gregjan/master

added authz delegate stub and finder stubs
Add stub unit test classes

- Also move SpringContextIT to integration directory

Resolves: https://www.pivotaltracker.com/story/show/71010904
Merge pull request #4 from futures/test-structure

Add stub unit test classes
PDP creation moved to factory to support injected mocks
request and eval contexts are created from modeshape data.
component names added to certain finders to support wiring in XML