Add sync attribute to docs
Missed one async attribute
Add async to test page
CSS tweaks
CSS tweaks
Merge pull request #111 from paypal/new-button

New button designs
Merge pull request #112 from niveus/new-button

Add async attribute to Readme
Merge pull request #114 from paypal/new-button

Adding async to docs
Update README.md
Adding async attrib into script tags
Merge branch 'refactory' of github.com:paypal/JavaScriptButtons into refactory
Merge branch 'master' into refactory

Conflicts:
	dist/paypal-button.min.js
	src/paypal-button.js
	test/index.html