Refactor again so we can tell what item is being reshared in case the same source shows up. This is the end of the share_api branch, moving to master.

Large refactoring to allow for the same item to be shared to a group and again with a user in the group with different permissions

restructuring test suite invocation - now we load all test cases into one suite and execute this single suite. this is necessary to be able to generate one xml report and is also a precondition for code coverage analysis(which will follow soon)