addressed QMTP issue with partial Gaussian files
addressed QMTP issue with partial Gaussian files

previously, if Gaussian was terminated in the middle of a run, RMG might think the partial output file indicated successful completion and subsequent cclib parsing would fail ; this edit makes sure the last line of the Gaussian file indicates completion (presumably of the 2nd step (frequency) in polyatomic cases)

jwallen/RMG-Java,connie/RMG-Java,rwest/RMG-Java,enochd/RMG-Java,enochd/RMG-Java,rwest/RMG-Java,KEHANG/RMG-Java,keceli/RMG-Java,connie/RMG-Java,jwallen/RMG-Java,keceli/RMG-Java,nyee/RMG-Java,jwallen/RMG-Java,KEHANG/RMG-Java,connie/RMG-Java,ReactionMechanismGenerator/RMG-Java,nyee/RMG-Java,faribas/RMG-Java,rwest/RMG-Java,faribas/RMG-Java,enochd/RMG-Java,ReactionMechanismGenerator/RMG-Java,enochd/RMG-Java,nyee/RMG-Java,nyee/RMG-Java,KEHANG/RMG-Java,keceli/RMG-Java,rwest/RMG-Java,ReactionMechanismGenerator/RMG-Java,faribas/RMG-Java,keceli/RMG-Java,keceli/RMG-Java,jwallen/RMG-Java,KEHANG/RMG-Java,jwallen/RMG-Java,ReactionMechanismGenerator/RMG-Java,keceli/RMG-Java,connie/RMG-Java,nyee/RMG-Java,KEHANG/RMG-Java,faribas/RMG-Java,rwest/RMG-Java,jwallen/RMG-Java,ReactionMechanismGenerator/RMG-Java,connie/RMG-Java,nyee/RMG-Java,KEHANG/RMG-Java,enochd/RMG-Java,enochd/RMG-Java