Upgraded to rest 0.8 - fixes the ampersand problem
NOTE: this plugin has not been pushed to grails central yet, it needs to be built and then installed in the local maven cache by using 'maven-install', provided by the Release 2.2.1 plugin
Store heatmap setup values in session storage and restore them upon page load
Merge branch 'master' of https://github.com/ademuri/hipster-fm.git