moved files around to fit new structure

merged black scholes tests
removed files with duplicated functionality
Remove global kafka instance from tests
Merge pull request #7 from thoozaho/eventstore-tests

Remove global kafka instance from tests
Merge pull request #6 from og3b/master

moved files around to fit new structure
md spike
Refactor MarketData

Conflicts:
	curve/src/evcel/curve/curves/FuturesVols.scala