After reviewing Luis' code for ACCUMULO-3005 (at https://github.com/lstav/accumulo in his ACCUMULO-MONITOR branch), I took a look at the remaining servlet code which he has not migrated to the freemarker templates. In particular, ShellServlet.
After some inspection, I've become even more convinced that we should get rid of ShellServlet in 2.0.0. I've created https://issues.apache.org/jira/browse/ACCUMULO-4617 where I list some reasons why we should do this. Feel free to discuss there or here.
