Release notes for grails jaxrs version 0.7

#Release notes for grails-jaxrs version 0.7

##Installation

grails install-plugin jaxrs

##Download

• grails-jaxrs-0.7
• See also Installation Instructions

##Documentation

• Getting Started
• Advanced Features

##What's new

###Enhancements

• Added infrastructure to enable Spock integration testing

###Fixes

• Cannot use grails-jaxrs 0.6 with servlet 2.5 (it needs servlet api 3.0).
• Removed usages of the deprecated Grails ConfigurationHolder.