RestApi should defend against poorly formed response bodies (it's possible for ActiveResource::ConnectionError#response to return a string)
Bug 958617 - Add missing env var

* control tidy required OPENSHIFT_JBOSSEWS_LOG_DIR
Merge pull request #2326 from jwhonce/bug/958617

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Merge pull request #2325 from rajatchopra/master

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Merge pull request #2319 from smarterclayton/rest_api_defends_against_bad_exceptions

Merged by openshift-bot