Fast git handover with mob

Fast git handover for remote pair/mob programming. Switch to a separate branch with mob start and handover to the next person with mob next. Repeat. When you're done, get your changes into the staging area of the main branch with mob done and commit them. The perfect git handover is quick, requires no talking, and allows the rest of the team to continue discussing how to best solve the current problem undisturbed by the handover. mob is a thin wrapper around git. mob provides only a few environment variables for configuration. mob only uses the Go standard library and no 3rd party plugins. mob provides a copy'n'paste solution if it encounters an error. mob requires the user to do changes in non-wip branches. mob owns its wip branches. It will create wip branches, make commits, push them, but also delete them.