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
.gitignore the Eclipse temporary directory and the output build artifacts
Use wro4j 1.6.3
Update to the latest version of Selenium (2.31.0)
bump to the latest versions of the release and rest-client-builder plugins
Add addition metadata to the plugin descriptor (license, scm, and issueManagement)