git-rebase, git-fetch: add pages#473

Merged

rubenvereecken merged 4 commits intotldr-pages:masterfrom

sethwoodworth:master

Jan 21, 2016

Commits on Dec 30, 2015

Adds documentation for git rebase and git fetch
Seth Woodworth
committed
adds better default option for git-fetch
Seth Woodworth
committed
Expands description of --bare git-init option
Seth Woodworth
committed
adds more examples for git-rebase
Seth Woodworth
committed