Fixed #71. Caused when the [] operator assumed the index was a displayId in SBOLCompliant mode when in fact it was being passed a full URI. Fixed so that objects can now be indexed by either displayId or full URI in SBOL compliant mode.
Fixed #71. Caused when the [] operator assumed the index was a displayId in SBOLCompliant mode when in fact it was being passed a full URI. Fixed so that objects can now be indexed by either displayId or full URI in SBOL compliant mode.

SynBioDex/libSBOL,SynBioDex/libSBOL,SynBioDex/libSBOL,SynBioDex/libSBOL