Wrappers for git and hub that I've found useful. They are likely not to be bug free, but they've made me reasonably happy so far. There may also be code here that I've lifted from one place or another. I usually try to give credit, especially for larger segments, but it's hard to do for every line one sees on stackoverflow or wherever.
Provided AS-IS. No warranties. Your mileage may vary.
bash ./install.sh -n will show you what it would like to do. If you want it to do that, then run it without -n.