Update site and POM

Latest versions of the plugins have been used.

JDK8 has a stricter Javadoc processing, but the generated HelpMojo has
invalid HTML which causes the build to fail on JDK8.  As such doclint has
been disabled.

Added logic to disable Findbugs which presently does not work on JDK8.
Added support for import scope

Fixes #1
Added fixes to organization for POM SYNC

POM SYNC support is only for the Trajano organization.  It is not
supported for outside use, but it can be used as an example to do chained
cleanups.