Add description tag
[plugin.xml] add license tag
Restrict plugin to < 3.0.0
Escape < in engine element
Use canonical namespace prefix for plugin id
Bump version to 2.1.3
Arc'ify for 3.0+ compatibility
Replace 'plugin' tag with 'feature' tag
Prep for 3.0
Fixes for Cordova 3.0
Merge pull request #26 from GermanDZ/master

Fixes for Cordova 3.0
bump version containing 3.0 compatibility fixes.
Merged with phonegap-build