am 6b044131: Merge "Add jvm args option. I rather not hardcode some large...

am 6b044131: Merge "Add jvm args option.  I rather not hardcode some large value just for Volantis.  This can easily be passed in from sign-build.sh and should be a no-op for any other tools" into lmp-dev

* commit '6b044131':
  Add jvm args option.  I rather not hardcode some large value just for Volantis.  This can easily be passed in from sign-build.sh and should be a no-op for any other tools