Merge pull request #5643 from RosettaCommons/roccomoretti/interactive_TPSA
[Foldit] Add TPSA filter.
Add a filter which is able to penalize TPSA.
This is intended as a "hotfix" to the current drug design release. This is something we're interested in using for the first drug design puzzles, but it looks like we didn't have support for it already.