Add wiki as submodule.

This is probably a horribly bad idea, but at least it is a hilarious
one.
Fix updating the configuration.

It would be kind of nice if Lua would error when undefined variables
are used.
Make deletion a method of the line class.

It will not allow deleting a line more than once.
Add deleteWithShift to LineCollection class.

This method shifts line numbers accordingly so they can be inserted
back into their old spot after processing.
Add GUID function to Math.

This is probably grossly unnecessary, but the point is to have a simple
way of distinguishing run originating from the same line.

In reality, the original line text is almost certainly Good Enough™ for
distinguishing lines, but I'm dumb and this is cool.
Remove original lines, and start storing extradata information.
Move addReferenceFrame into main processing function.

It makes more sense here.