tree dc72c11757e9a60fa29c5fd72443cd88b993e3ea
parent 173476fe7fd721ac764726db913637a3f41abe7a
author vponomaryov <vponomaryov@mirantis.com> 1393141248 +0200
committer vponomaryov <vponomaryov@mirantis.com> 1393256285 +0200

Implement pluggability for tempest (exceptions)

First patch of three patches:
->1. exceptions
  2. config (+ module_utils.py)
  3. clients

The main intend is in moving currently existed single 'exceptions' module in
exceptions tree.
It allows separate exceptions by differencies:
- base
- main/common
- project-specific

It also allows to simplify search and using of exceptions, merge changes into
Tempest with minimized amount of merge conflicts.

Partially-implements: bp make-tempest-pluggable

Change-Id: I5c50affba0fce721583a6d56216e56c94ec3b188