veyron/runtimes/google/rt: only start the http debug server for servers!

It's annoying to have to start an http server for client-only apps,
especially simple command line ones! This CL changes things so that
the http debug server is only started when an ipc.Server is created.

Change-Id: If9662a366cdc8ed05021c0fec98a7327561fbcb5
3 files changed
tree: e26e7d666c0fec0f77b2bbd86a4509a0c6e60eab
  1. examples/
  2. lib/
  3. runtimes/
  4. security/
  5. services/
  6. tools/