Adding new method ensureUniqueLayers to LayeredConstruction

[#65223960]
Call ensureUniqueLayers when translating SDD

[#65223960]
Merge remote-tracking branch 'origin/develop' into 65223960_UniqueMaterialsSDD
Translating Elevators and Escalators

http://code.google.com/p/cbecc/issues/detail?id=384

[#66008816]
Merge branch 'develop' into 65223960_UniqueMaterialsSDD
Give newly cloned materials nicer names

[#65223960]
[#66008700]
Merge pull request #860 from NREL/66008816_Elevators

Translating Elevators and Escalators
Merge pull request #840 from NREL/65223960_UniqueMaterialsSDD

65223960 unique materials sdd
Fix bug when removing zone hvac heat pump

Prior to this fix when heat pumps containing water supplemental heating
coils were removed, the coil was not properly removed from plant.

[fixed #66351890]
Merge branch 'develop' of https://github.com/NREL/OpenStudio into develop
Merge remote-tracking branch 'origin/develop' into 66155826-WalkinUI
Add inspector for walkin zone boundary