Integrating ZeroClipboard in Copay as directive
Implemented icon for copy to clipboard in join, address book, transactions and addresses.
Fixes: tooltips position. copy peerId from sidebar
Fix Conflicts:
	css/main.css
Fixed Conflicts:
	bower.json
	js/directives.js
	views/includes/sidebar.html
Fix Conflicts:
	views/modals/qr-address.html
Fix Conflicts:
	css/main.css
	views/modals/qr-address.html
Merge pull request #990 from cmgustavo/feature/01-clipboard

Feature/01 clipboard