ClipTech compatible Clip/Latch

## I'm still working on getting everything fitting properly

I don't recommend printing this as it is now, there are a bunch of small things that need to be fixed (but if you're willing to deal with them, go right ahead!)

Right now, it'll latch pretty well into [my hub](https://www.thingiverse.com/thing:6378827), but it has some trouble with a ToughBuilt hub

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Due to the geometry of the actual latch, I tried printing flat (latch side down) so the spring doesn't just break the first time you try to use it, and to save time. There's probably a better way to do this though :)

Of course, supports are recommended