Merge branch 'refs/heads/topic/PLAT-6697' into topic/PLAT-6701
Merge branch 'refs/heads/topic/PLAT-6697' into topic/PLAT-6701
Adding DiscreteVolatilityFunction
Added 'volatlity' classes to the branch
Merge branch 'refs/heads/topic/PLAT-6697' into topic/PLAT-6701
added FunctionalSurface
Added weightSensitivity to BasisFunctionAggregation
Adding VolatilitySurfaceProvider
Merge pull request #152 from OpenGamma/topic/tutorial/swaps/reqs-403

[REQS-403] Adding examples for GBP and USD, July16
Added getNumberOfParameters method to ParameterizedFunction (this affects several classes and tests).
Added ParameterizedVolatilitySurfaceProvider
Added tests
added test for BasisSplineVolatility*Provider
Removed ParameterizedSmileModelDiscreateVolatilityFunctionProvider
Merge pull request #155 from OpenGamma/topic/tutorial/swaps/reqs-403

[REQS-403] Printing sensitivities to console
Added tests and fixed problems related to pull request  topic/PLAT-6701 #154
fixing copyright date
Merge pull request #154 from OpenGamma/topic/PLAT-6701

topic/PLAT-6701
[REQS-403] Adding flexibility to switch discounting calculator

Between ParSpreadMarketQuoteDiscountingCalculator and ParSpreadRateDiscountingCalculator