IllegalStateException will be thrown if more than one asynchronous dispatch operation is started within the same asynchronous cycle.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1489536 13f79535-47bb-0310-9956-ffa450edef68
Update to Apache Commons Logging 1.1.3

If you svn diff 1_1_2 and 1_1_3 tags of commons-logging, the differences are
- Documentation
- Manifest and POM files (fix for LOGGING-151), irrelevant to us
- Removal of some JARs from build.xml (r1483534), which we do not build either.
- Versions of dependencies

There have been no changes to the java code.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1489546 13f79535-47bb-0310-9956-ffa450edef68
Trivial clean-up

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1489549 13f79535-47bb-0310-9956-ffa450edef68
Restore Javadoc to the getCoyoteResponse() method
which has been deprecated, removed (r1188402) and resurrected (r1358055).

This method is currently used by RewriteValve.

BTW, one place where I see that getCoyoteResponse() method would be useful
is to access response.getCoyoteResponse().getMimeHeaders(),
e.g. to call removeHeader(String) which is not exposed via Servlet API.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1489557 13f79535-47bb-0310-9956-ffa450edef68