Changing "EnergyPlus.f90" to "main.cc". Updates to other FORTRAN related references.
Merge branch 'develop' into 4510_FORTRAN_Cleanup

Conflicts:
	src/EnergyPlus/DElightManagerF.cc
Merge branch 'develop' into 4510-FORTRAN_Reference_Cleanup
Merge pull request #4551 from NREL/4510-FORTRAN_Reference_Cleanup

4510 fortran reference cleanup