added composer
CRM-14241, added entitymanager for doctrine

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* CRM-14241: setup new repo for doctrine integration work
  http://issues.civicrm.org/jira/browse/CRM-14241
CRM-14241, fixed cli mode for doctrine

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* CRM-14241: setup new repo for doctrine integration work
  http://issues.civicrm.org/jira/browse/CRM-14241
Merge pull request #2573 from kurund/CRM-14241

CRM-14241, added entity manager and cli mode fixes