Improve async error logging
Fix bug 1033700
Fix bug 1033682 - encode model ids when generating broker urls
Merge pull request #4222 from liggitt/bug_1029678_site_test_error

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Merge pull request #4227 from pmorie/bugs/1033700

Merged by openshift-bot
Merge pull request #4229 from liggitt/bug_1033682_id_uri_escaping

Merged by openshift-bot