Cite templates like [[Template:Cite video game|cite video game]] game, [[Template:Cite comic|cite comic]] and [[Template:Cite speech|cite speech]] need to be added to the ProveIt list.
Hi! I added the templates to the list of available templates, and created some basic template data for them.
By the way, given that you're interested in ProveIt and supported the grant, you may want to know that the latest code (the one I'm developing) can be tested by adding the code in my common.js to your own common.js
It's still under development though, and with several bugs, but still you may want to check it out. Cheers!