mp2r12: MP2-R12 energy evaluation

Files
file	mp2r12/defines.h
	Enter brief description of file here.
file	mp2r12/globals.h
	Enter brief description of file here.
file	mp2r12/gprgid.cc
	Enter brief description of file here.
file	mp2r12/MOInfo.h
	MOInfo structure header file.
file	mp2r12/mp2r12.cc
	MP2-R12 energy evaluation.
file	mp2r12_energy.cc
	Enter brief description of file here.
file	mp2r12/Params.h
	Enter brief description of file here.

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Detailed Description