CRM-14395 - Prevent Edit button from being displayed on contact summary if user does not have edit permission on that contact. It was incorrectly showing for all contacts when user role had edit my contact permission.

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* CRM-14395: Edit button is displayed for users who do NOT have permission to edit the contact
  http://issues.civicrm.org/jira/browse/CRM-14395
Merge pull request #2754 from davecivicrm/CRM-14395

CRM-14395 - Prevent Edit button from being displayed on contact summary ...