Add cool git commit browser.
Add cool git commit browser.

All credit goes to Junegunn Choi for his fzf tool and writeup about how
to do this.

https://junegunn.kr/2015/03/browsing-git-commits-with-fzf

issmirnov/dotfiles,issmirnov/dotfiles,issmirnov/dotfiles,issmirnov/dotfiles