Fix for regression introduced by #57 (fling scroll sends click, re-fixes #42)

Starting from 0.5.1 (first version to include #57 fix), the bug fixed by #42 reappeared: tapping on a currently scrolling container with -webkit-overflow-scrolling: touch sends a click on the underlying element (iOS 6); the expected behavior on iOS would be to just stop scrolling and not fire a click.

I haven't had much time to read through and understand the code (so the change may have side effects) but it restores the behavior of 0.5.0. So please consider this a bug report and adjust as needed.
Update README.md with basic usage info for browserify/commonjs.
Prevent NRE after manual re-detecting the targetElement on iOS
Merge pull request #134 from dr-nafanya/nre-fix

Prevent NRE after manual re-detecting the targetElement on iOS
Merge branch 'patch-1' of https://github.com/mkai/fastclick into mkai-patch-1

Conflicts:
	lib/fastclick.js
Merge branch 'patch-1' of https://github.com/af/fastclick into af-patch-1
Style
Add a bower.json
Merge pull request #143 from bensmithett/master

Add a bower.json
Keep bower.json file in the project
Merge pull request #147 from oliamb/keep-bower-json

Keep bower.json file in the project
Restore touchmove event listener

Restore the touchmove event listener removed in
d48c8ba20f651b00df357d72d029bd6482a51ea0 , as a temporary fix to allow
scrolls to cancel click tracking (currently being tracked in Issue #116)