-- CRM-13325 added attribute to "link" custom field

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* CRM-13325: Custom field HTML should indicate group+field name
  http://issues.civicrm.org/jira/browse/CRM-13325
CRM-13337

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* CRM-13337: Advanced search: improve form validation
  http://issues.civicrm.org/jira/browse/CRM-13337
-- CRM-13327 added event badge formats

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* CRM-13327: Add support for 3 additional event badge formats AND remove Name Badge labels from Label Formats admin
  http://issues.civicrm.org/jira/browse/CRM-13327
Merge pull request #1603 from pratik-joshi/CRM-13337

CRM-13337
Merge pull request #1602 from ravishnair/CRM-13325

-- CRM-13325 added 'data-crm-custom' attribute to "link" custom field
Merge pull request #1604 from ravishnair/CRM-13327

-- CRM-13327 added event badge formats