upgrade to Grails 2.3.x
update for jquery/-ui 1.10.x
attempt to use resources
separate setup and helptip creation into separate tags
-unfortunately, this means js is included and run even if no helptips exist for this domain
-required to get working with resources plugin
add helptip_domain_ class, taglib domain attr, docs
rm tmp zip
Merge branch 'feature-2.x' into develop
Merge branch 'develop'