Change from text to icon for sync completion.
Remove extra classes.
Merge pull request #411 from martindale/sync-icon

Sync Icon
Update README.md
removed insight-api files
Merge pull request #413 from colkito/insight-bitcore-client

removed insight-api files
Update package.json
Update README.md
Merge branch 'master' of github.com:bitpay/insight into qr-code-reader

Conflicts:
	app/views/includes/foot.jade
	public/js/angularjs-all.min.js
	public/js/main.min.js
	public/js/vendors.min.js