Add error checking for pdb number association before computig patches
check in getInterfaceResidues
don't mutate a residue to a gap
minor fixes
fix minor bugs
Incremented version number
Eliminated redundant line. No change in results.
Updated GetPatches, PatchBuilder and PatchBuilderForPathConnectedResidues
Deleted System.out.println() statements. No changes in functionality.
New method: writeBestPatchForEachResiduesAndScoreToFile