changed to randomizer that is supported by every implementation.
added a test that checks if arrays are imported correctly from the SPOT designs.
added a bug fix for array import from SPOT designs. Basically required to enable correct existing code for complex parameters to all structural array type definitions.
Merge branch 'master' of git://github.com/feldob/InPUT
Added two more custom getter tests

Testing how well getValue tracks actual field value:
- when the value was set using setValue
- when the value was set by some other mechanism
Moved test cleanup to a separate class
Added copyright text