XD-526 modules now a project with classpath
XD-538 - Develop infrastructure to enable testability of commands
XD-538 - Develop infrastructure to enable testability of commands
  * Add starting/stopping of shell in abstract base class
  * Change port to be 8080
  * Not able to effectively stop tomcat, add Ignore to tests.
  * Change return value of list Stream to be Table
  * Update Table toString() to use UiUtils.
Refactor analytics, merging repo and service into one; Done for Counters
with REST exposition