crmCaseTye/list.html - s/\t/  /
js/angular-crm-ui.js - Typo
CRM_Core_DAO - Add doc
RelationshipType - Flush static caches after creating RelationshipType
CRM-14789 - CaseType.delete API - Throw error if there are existing cases
CRM-14789 - crmCaseType - Pass through more specific error
Merge pull request #3655 from totten/master-casetype-delete-2

CRM-14789 - CaseType.delete - Generate error