Prevent unvalidated revs from showing.
Prevent unvalidated revs from showing.

ksurya/SciPyCentral,wqshi/test,Srisai85/SciPyCentral,scipy/SciPyCentral,wqshi/test,ksurya/SciPyCentral,Srisai85/SciPyCentral,ksurya/SciPyCentral,wqshi/test,scipy/SciPyCentral,Srisai85/SciPyCentral,scipy/SciPyCentral