Indentation
Remove unneeded autoloads

Calling these commands only makes sense when 'git-gutter+-mode' is
active. In this case, 'git-gutter+.el' has already been loaded.
Add docstring for 'stage-hunks'
Readme: Convert to Markdown underlined header syntax
Add 'git-gutter+-enable-default-display-mode'

This helps toggling between the default and the fringe display mode.
search-here-diffinfo -> diffinfo-at-point
popup-hunk -> show-hunk
Rename and improve 'call-on-current-buffer'

This unifies the interfaces of 'call-git' and 'call-on-current-buffer'
Add defcustom 'git-gutter+-git-executable'
Allow reverting hunks within the region
Add 'git-gutter+-mode-map'
Properly support narrowed buffers
Remove Magit commit hacks
Add custom commit interface based on git-commit-mode
Version 0.1