Whitespace police

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1518572 13f79535-47bb-0310-9956-ffa450edef68
Explicitly throw an exception if an HTTP upgrade is attempted on an AJP connection. This ensures the client receives a 500 response.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1518576 13f79535-47bb-0310-9956-ffa450edef68
Servlet and Comet examples belong with the other Servlet examples, not with the JSP examples.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1518578 13f79535-47bb-0310-9956-ffa450edef68
Fix async examples that were broken when the Set Character Encoding Filter was added.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1518579 13f79535-47bb-0310-9956-ffa450edef68
Remove some unnecessary text

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1518581 13f79535-47bb-0310-9956-ffa450edef68