Extend import of servlet package to include servlet 4
<!-- plug into the web console -->
javax.servlet;resolution:="optional";
- javax.servlet.http;version="[2.3,4)";resolution:="optional",
+ javax.servlet.http;version="[2.3,5)";resolution:="optional",
org.apache.felix.webconsole;version="[3.0,4)";resolution:="optional",
<!-- plug into the traditional Felix shell -->
