Log Message:
Update to 7.0.30

Changelog:
The Apache Tomcat Project is proud to announce the release of version 7.0.30
of Apache Tomcat. This release contains numerous bug fixes and improvements
compared to version 7.0.29. The notable changes include:

* Significantly reduced memory footprint during web application start while
  Servlet 3.0 annotation and SCI scanning is in progress.
* Adds support for scanning of classes that use Java 7 specific byte code
  for Servlet 3.0 annotation and SCI scanning.
* Improvements to DIGEST and FORM authentication.

Full details of these changes, and all the other changes, are available in the
http://tomcat.apache.org/tomcat-7.0-doc/changelog.html .