Fixes image create utf-8 multibyte test

Fixes test_create_image_specify_multibyte_character_image_name
so that it actually sends a UTF-8 multibyte character rather
than unicode. Also changes it to a 3 byte multibyte character
rather than a 4 byte multibyte character because glance currently
doesn't handle 4 byte utf-8 and will 500.

Change-Id: I064b563024a090899a4adcbbd462a18c5450830c
Related-Bug: 1006725
Add the start message for debugging net info

When a network scenario test fails due to networking timeout, we can
get both server console log and network information for debugging.
Current network information doesn't contain the start message and
it seems a little confusion where starts network info.
This patch adds the message.

Change-Id: I8490c08b7073302d299f7b63dd9d6380d8a8d27e
Related-Bug: #1323658
Fix create_user parameters for v3

When testing against the v3 identity API, the create_user function
definition doesn't sync up to how it's being called. The result is
errors about mismatches in the number of arguments.

This patch updates the function to sync up with how it's being
called, which is also how the definition is written for the v2 API.

Change-Id: I7fd68e774e54933e49b98b9690d803475fcb5d62
Closes-Bug: #1376830
Fix verify_tempest_config with disabled services

The script silently fails when verifying API versions for services
that are not deployed or configured in the catalog.  This fixes it
by only verifying versions for services that actually exist in
keystone.

Change-Id: Iee3724f8bbbfe767e3c6e0b9ee0f9f818e87f68b
Allow javelin to run with incomplete resources.yaml

Make it possible to run javelin without all possible keys in
resources.yaml by starting RES out as a defaultdict(list).

Closes-Bug: #1376185
Change-Id: I78520fff501ce0716e5c7c07b435735aa08305d1
Merge "Fix create_user parameters for v3"
Merge "Fixes image create utf-8 multibyte test"
Merge "Fix verify_tempest_config with disabled services"
Merge "Allow javelin to run with incomplete resources.yaml"
Merge "Add the start message for debugging net info"
Merge branch 'master' of https://github.com/openstack/tempest