added tests
Added longer wait time option for wait_for_expected_group_state for use in lbaas test, skipped tests
added xml:id to the top-level <resources> tag so Diane Fleming can create a comprehensive Rackspace API reference
changed test to also verify nova
Merge pull request #561 from MariaAbrahms/rs_api_ref

added xml:id to the top-level <resources> tag so Diane Fleming can creat...
Merge branch 'master' into AS-34-delete-lbaas-test
LB node removal stagger time increased to 60
Merge pull request #563 from rackerlabs/increase_lb_stagger

LB node removal stagger time increased to 60 seconds
Load balancers are created as part of the tests itself
skipping with issue number - scaledown-when-lb-deleted test
Merge pull request #560 from rackerlabs/fix_lb_test

Added longer wait time option for wait_for_expected_group_state for use ...
Merge pull request #559 from rackerlabs/AS-34-delete-lbaas-test

AS-34-delete-lbaas-tests (ready for review)
LB node removal minor refactor

Refactored removal of LB node by checking 422 body in errback since
content is acquired inside check_success. This seems a little more
cleaner than earlier
Better "calculating delta" message
removing extra "Received request" log

with_transaction_id generates transaction id and binds to the log it
passes. This is also there in handlers inside OtterLaunch and
OtterPolicies which is the right place since they are handling request.
This caused extra "Received request" message for each message inside
OtterLaunch and OtterPolicies.
Normalize rest log in rest/configs.py
Non-422 failure returns

This will allow non-422 failures to propogate up when checking for
deleted LB.
Merge pull request #566 from rackerlabs/with_trans_cleanup

removing extra "Received request" log
Merge pull request #567 from rackerlabs/calc_delta_msg

Better "calculating delta" message
Merge pull request #568 from rackerlabs/group_id_log

Normalize rest log in rest/configs.py