Fix 42934. Change the order of events on context start so contextInitialized() event is fired before sessionDidActivate(). The spec isn't 100% clear on the required order but this seems more logical than the current behaviour.

Files:
modified: /tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (try)
modified: /tomcat/tc6.0.x/trunk/STATUS.txt (try)
modified: /tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardContext.java (try)