* Fix the intermittent TestGPGGit failures Reattempt to open the listener if the port is busy with a delay up to a second Switch from generating a private key each time, just use a known good key
* use go 1.13 * use go 1.13 in gomod file * Update Makefile * update swagger deps
* Use vendored go-swagger * vendor go-swagger * revert un wanteed change * remove un-needed GO111MODULE * Update Makefile Co-Authored-By: techknowlogick <matti@mdranta.net>