[CDE-148]: removed BandedMode option from denormalizedMdx data sources
[CDE-148]: better refactoring of GlobalMdxDataAccess and unit test for DenormalizedMdxDataAccess
[CDE-148]: More refactoring on GlobalMdxDataAccess
Merge pull request #41 from davidmsantos90/master

[CDE-148]: removed BandedMode option from denormalizedMdx data sources