Pogo pin debug jig for Hubsan Q4 / Estes Proto-X micro quadcopters

Jig to solderlessly attach to the CPU debug pins of the Hubsan Q4 or Estes Proto-X quadcopters for hacking. Useful for working with [bradwii](https://github.com/goebish/bradwii-X4) firmware.

My Proto-X looks like it has a conformal coating over both side of the board, including the test points. But that doesn't seem to stop the sharp conical point pogo pins from making contact and talking with the debugger.

Update: [WIP Bradwii port to Q4 / Proto-X here](https://github.com/al177/brad