Add a bug reference

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1628656 13f79535-47bb-0310-9956-ffa450edef68
Add Cookie generation to the CookieProcessor interface
Re-plumb the current Cookie generation to use the new interface
Provide an initial (and very incomplete) RFC6265 cookie generation implementation

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1628670 13f79535-47bb-0310-9956-ffa450edef68