SpecialRecentChanges: Remove '@todo Uses radio buttons (HASHAR)'

Unless Hashar can explain what he meant by that back in 2011 (r83110),
because I have no idea.

Change-Id: Ibc12fa08e6862597291bc59a7bf0a5d83f9ad5a1
Merge "SpecialRecentChanges: Remove '@todo Uses radio buttons (HASHAR)'"