veyron/tools/playground: Fix jenkins tests (with luck).

Issues included:
* veyron.js was not linked, js files could not require it.
* addresses were given in IPv6 format, which GCE can't handle.
* port collisions when starting processes.

Change-Id: I51b84135365e9f91709cb69b695b992b282feba8
4 files changed
tree: ab31bf806a2be50a19e849bb3ad7aa209f896f1c
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/