Tool panel -- hide ctb_remIons/1.0. (replaced by openbabel_remIons/3.1.1+galaxy2)

[jennaj]

Hide (non-functional at ORG) toolshed.g2.bx.psu.edu/repos/bgruening/openbabel/ctb_remIons/1.0

So that searches only find toolshed.g2.bx.psu.edu/repos/bgruening/openbabel_remions/openbabel_remIons/3.1.1+galaxy2

Reported at https://help.galaxyproject.org/t/error-when-running-molecular-docking/16409/10