Merge pull request #3 from wso2-dev/master

Tomcat version upgrade change by KasunG
Merge pull request #4 from wso2-dev/master

Merging pull requests on wso2-dev with main repo
Merge pull request #5 from wso2-dev/master

fixing test failures are getting ignored in integration test module.
updating o.w.c.tomcat.patch pom.xml description
added tomcat-el-api replacing the javax.el implementation from equinox
Merge pull request #20 from kasunbg/master

Fixing WSAS-1714