removed jsp-2.1 dependency that some times causes problems when strabon-endpoint is deployed in tomcat7, which supports jsp-2.2
removed jsp-2.1 dependency that some times causes problems when strabon-endpoint is deployed in tomcat7, which supports jsp-2.2

esarbanis/strabon,esarbanis/strabon,esarbanis/strabon,esarbanis/strabon,esarbanis/strabon