BZ49410: Missing tomcat-juli.jar in tool-wraper CLASSPATH.

BZ49410: Missing tomcat-juli.jar in tool-wraper CLASSPATH.

Fixed by aligning toolwrapper scripbt closer with
catalina script (not only for the juli jar).

The jar is now needed, because the classpath manifest entry
for it has been removed from bootstrap.jar in order to support
per instance juli.

It seems the tool-wrapper is only used for digest generation.
If so, we could drop it and keep a much simpler digest script.
I don't know any other use cases for the tool-wrapper.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@952945 13f79535-47bb-0310-9956-ffa450edef68