Added Automated User Profile Test runner

(moved out of internal repository)
AUPT runner is a specialized test runner for longevity testing. It is
not to be considered a general purpose test runner because its
behavior is significantly different.

Features of the test runner:
* executes test classes in the order they are provided via command
  line, or optionally in randomized order
* can be configured to run the list of test classes provided for a
  specified number of iterations
* can be configured to capture bugreports, memory snapshots and so
  on periodically
* provides API (via a specialized test base class) to monitor process
  id changes: i.e. process being monitored shall not change process
  id (memory reclamation, crashes etc), or the test run will be
  terminated

Change-Id: I674654c3b2218701b90011862de594fb73960dd8