recursively stores fingerprint for @import'ed css
Merge branch '1.6.x' into gi108
small tweaks on contributed code
use org.junit package
get rid of duplicated code
rename a method and add javadoc
Incremental build must build only resources under it's own <targetGroups>

Added a check to filter out resources external to <targetGroups>
Merge remote-tracking branch 'gonzalad/issue110' into i108
remove unused variable. Still have to creat unit tests
improve logging on errors
fix failing unit tests
create GzipFilter
update javadoc and return gziped output stream from responseWrapper
use HttpServletResponseWrapper
make GzipFilter functional. Still have to write unit tests
Merge pull request #112 from candrews/1.6.x

Updates to the Grails plugin
create unit test
deleted old tomcat and hibernate plugins
deleted unused files
cleanup