Merge pull request #3956 from RosettaCommons/roccomoretti/fix_clang_analysis
Comment out unneeded code in GALigandDock LigandAligner.
Clang static analysis was flagging these variables as being unused. From a brief examination of the code, it looks like there's a bunch of (currently) unnecessary calculation. It may have been used earlier for z-score calculation, but it isn't doing anything currently, so comment it out.