Move y-033 to typo function, move t-004

[vr8hub]

Y-033 was added while the restructure was in-progress, and I apparently didn't get it into the correct function when I rebased.

I also left t-004 out of order, this just moves it up where it should be. There's some more re-ordering that needs to be done, but it's more extensive so I'll leave it for later.

I'm going to start looking at creating some additional lint tests, starting with the most complicated, e.g. maybe the couple identified in the instrumentation tests in #623, t-003, etc. Ones with multiple steps and/or ones with really complicated xpaths. If you have ones you're most interested in, let me know.

[acabal]

Thanks! No input on the tests, in an ideal world there would be full coverage so you can start wherever you like. Probably the simpler ones will be easiest because some of the more complex ones test to exclude false positives, which may not be very well documented.