Added jstl to Felix Commons to resolve FELIX-239 (jstl wrapping as OSGI bundle).
Added jstl to Felix Commons to resolve FELIX-239 (jstl wrapping as OSGI bundle).

git-svn-id: 4fefb534f2df272853cd9ed688fc456ba1c30243@518007 13f79535-47bb-0310-9956-ffa450edef68

apache/felix-dev,apache/felix-dev,apache/felix-dev,apache/felix-dev