CRM-13992 coding neccessary property values / configurable options required for tab table layout orientation
CRM-13992 : handling multi-custom data listing, edit, add, view actions. reused profile code for listing and extended custom data engine for multi-value custom handling
CRM-13992 : custom data single record view handling, DELETE action handling, QA checks and fixes
CRM-13992 : COPY action implementation
CRM-13992 : QA fixes mentioned in #comment-57745
Merge pull request #2557 from pratik-joshi/CRM-13992

Crm 13992
Update Group.php

Clarify and fix typo in formRule message.