Created TestClasses for BidCache and MarketBasis.
Refactored the MockScheduler
Added eventTest to test the BidEvent, PriceEvent and all subclasses.
Fix for BidEvent. BidEvent used OutGoingBidEvents simplename
Moved ConcentratorTest to integration
Will create new Concentrator unit test
Merge pull request #153 from flexiblepower/development_tom

Test updates
Finished ConcentratorTest.
Added changes to Mock Classes.
Added exception to check in updatePrice so it doesn't fail silently.
Fixing integration plus cleaning code
merged development_tom and refactored some more broken code. Some integration tests still fail