Ignore dollar signs inside tikzpicture, tikz, circuitikz, etc.

[vslavkin]

I've been using this package the last few weeks, and while it works great, when using math-delimiters-no-dollars, it breaks tikz's calc lib, which uses dollar signs to mark a calculation.
It would be great to have a variable that's a list of environments and commands that math-delimiters-no-dollars should ignore.