upgraded jetty to 9.2.3.v20140905, tomcat to 8.0.14 and asm to 5.0.3
upgraded jetty to 9.2.3.v20140905, tomcat to 8.0.14 and asm to 5.0.3

saladinkzn/gretty,akhikhl/gretty,akhikhl/gretty,aya-eiya/gretty,WilliamRen/gretty,cwardgar/gretty,cwardgar/gretty,cwardgar/gretty,akhikhl/gretty