:Added support for modal contents grab by ajax, template and an additional optional function to set the modal title:
Added example modal template
Changed single quotes to double quotes for example JSON in readme, JSON requires double quotes
Updated readme, minified calendar.js and updated version in package.json
Update README.md
Update README.md

fixed "close" string in modal example
Merge pull request #201 from andreiavram/feature_bettermodalsupport

Better modal support