Improvements to ChunkedInputFilter
 - Clean-up
 - i18n for ChunkedInputFilter error message
 - Add error flag to allow subsequent attempts at reading after an error to
   fail fast

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1603628 13f79535-47bb-0310-9956-ffa450edef68
Vote

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1603629 13f79535-47bb-0310-9956-ffa450edef68
Description then patch

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1603630 13f79535-47bb-0310-9956-ffa450edef68
Proposal

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@1603636 13f79535-47bb-0310-9956-ffa450edef68