Edit workaround for 'Invalid Path' error in development batch file.
Update bundle tomcat version
Fix method return default value when missing HTTP_ACCEPT_LANGUAGE header.
Merge pull request #50 from aegif/topic_sixpetals

* Edit workaround for 'Invalid Path' error in development batch file.
* Update bundle tomcat version.
* Fix method return default value when missing HTTP_ACCEPT_LANGUAGE header.