Revert "[CXF-5661]add more JMX operations for ManagedEndpoint mbean"

This reverts commit 99eb3de3ab81776442f0fb1893f84c33a6b65242.
Move log4j version to parent/pom
Put generated source into default location
Add a new module for building the javadoc
Move some versions up into parent/pom
Flip to using javadoc generated from the javadoc module.  Remove the "all" bundle as it's not a bundle and not needed.  Was only used for javadoc.
No more need for the shade plugin
Fix compile failure