Add an 'autoHide' option (same as osx behaviour)
Remove useless event binding when auto hide is disabled.
Demo includes buttons to toggle width and add new content to horizontal scroller.
Merge branch 'autohide-option' of https://github.com/Grsmto/trackpad-scroll-emulator into Grsmto-autohide-option
Amended docs for autoHide option, and to credit Adrien Grsmto.
Minified plugin containing autoHide option. Updated version number to 1.0.3.
Reorganised directory structure so plugin is at root of repo.
Readme links to gh-pages demo.
Tweak docs.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	demo/js/lib/jquery-1.7.1.min.js
	demo/lib/jquery-1.7.1.min.js
	index.html
	lib/jquery-1.7.1.min.js