Move table captions to top (CURSE YOU OGE!!!)

Rensselaer's Office of Graduate Education will only accept a master's
thesis with table captions *above* the table.

The software I am using to typeset my thesis (Pandoc) only generates
tables with captions *below* the table.

The horrible workaround: replace all the pretty Pandoc tables with
horrible, ugly LaTeX tables.

*crying in corner*