Adopt tempest plugin config namespace

As a transition strategy to running heat_integrationtests as a
tempest plugin, this change puts the test config values in the
"heat_plugin" section. This will allow for either test runner
to be used during the transition.

blueprint tempest-plugin-support

Change-Id: I2eab50be92c998aeb1ee98011908a9828a7efe6c
2 files changed
tree: ed9ee502d184ecdcd8b92c263befba02e46f9eba
  1. common/
  2. functional/
  3. scenario/