[PLAT-6697] Vector Function
[PLAT-6698] Vector Function Provider
[PLAT-6693] Create a parameterized curve and surface
[PLAT-6699] Interpolated Curve Vector Function
renamed VectorFunctionTest to ConcatenatedVectorFunctionTest
Updating for comments in PR 148
Moved AssertMatrix
Added @Test(groups = TestGroup.UNIT) to tests
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added test for ParameterizedCurveVectorFunction(Provider)
adding tests
Improving test coverage
renamed  badKnotsTest2 to badKnotsInterpolatedVectorFunctionProviderTest in InterpolatedCurveVectorFunctionTest and added @SuppressWarnings("unused")
Merge pull request #148 from OpenGamma/topic/PLAT-6697

topic/PLAT-6697