Increase number of recent branches
gpsh now automatically sets up tracking for the current branch name
Merge branch 'master' of https://github.com/skwp/dotfiles

* 'master' of https://github.com/skwp/dotfiles:
  gpsh now automatically sets up tracking for the current branch name
  Increase number of recent branches
Merge branch 'master' into jby

* master:
  gpsh now automatically sets up tracking for the current branch name
  Increase number of recent branches