Phota

This is pretty sweet (thanks I've used your Markup Renderer a stack in the past). I notice this MathLaTex plugin doesn't support additional maths libraries like amsmath (ie. Using a command like \mathbf{k}_i). It would be nice if you could add an optional \include{} section to the window prompt to be able to use additional math mode libraries? Just an idea!

Was that to fix the TeX mathjax slow load bug? Thankyou for your work!