OpenGamma 2.0.0 release - bump version to 2.1.0
[PLAT-3946] MultiCurrency Swap Portfolio View renamed to Swap Portfolio View (cherry-picking from commit be47583aa91f3cd39d21cc4037821c52df93405e)
[PLAT-4046] Temporary hack to fix compilation errors.
[XLS-514] Support build from top-level aggregator