MediaWiki:Qp results interpretation header/qqq

Since v0.8.0 polls may have interpretation scripts defined at separate wiki pages, which allows to use the extension for quizes. Interpretation scripts return the following types of interpretation results: global error message, proposal error, proposal/category error, short interpretation, long interpretation, structured interpretation. This message is the header of the block of these results displayed both to end-user and to poll admin at Special:Pollresults page.