important git stuff

# Automatically sets upstream tracking 
git config --global push.default current

# Autocomplete
brew install git bash-completion

# Create local branch which tracks existing remote branch
# https://stackoverflow.com/a/9537923/8927098
git checkout --track origin/<branch_name>

# Show untracked files (instead of folder)
# https://michaelheap.com/git-status-untracked/
git config --global status.showUntrackedFiles all