civicrm/civicrm-core — pull request #3820 by totten (2014-08-12 03:57:05+00:00)
Title: CRM-14798 - Allow loading CiviCase XML files even if case-type name is malformed

For case-types registered via GUI in old (pre-4.5) versions, the
autogenerated machine names were often ucky, and there was no way to clean
them up. We'll allow backward-compatibility in 4.5 -- and also provide
warnings/tools to facilitate cleanup.