veyron/tools/playground: Playground support for javascript.

Starts one WSPR instance per js file. Also has to start a single proxy
instance for the entire environment.

Tests that javascript client and server can communicate, and also that
they can communicate with go clients and servers.

Once javascript has support for identities and ACLs, I will add tests
that exercise those features.

Change-Id: I384e2220c68cb42c62caa2c38952f604bfcaa20f
12 files changed
tree: b60cf222d2841192cda6458cefb30a92af919060
  1. examples/
  2. lib/
  3. profiles/
  4. runtimes/
  5. security/
  6. services/
  7. tools/