CRM-13368 - Fixed js code to work same in all browsers

----------------------------------------
* CRM-13368: "New Relationship" does not support "-create new contact-" in Internet Explorer
  http://issues.civicrm.org/jira/browse/CRM-13368
changed the code to fix Js error in FF
-- fix for CRM-13450

----------------------------------------
* CRM-13450: enhanced logging detail overlay broken
  http://issues.civicrm.org/jira/browse/CRM-13450
Fix cc/bcc address merged with to address for Mail_mail class
Merge pull request #1702 from dlobo/master

CRM-7355: Fix cc/bcc address merged with to address for Mail_mail class
Merge pull request #1652 from vivekarora/CRM-13368

CRM-13368 - Fixed js code to work same in all browsers
CRM-13459 fix : added additional filter of entity_table = 'civicrm_pcp'

----------------------------------------
* CRM-13459: PCP Image does not display correct image
  http://issues.civicrm.org/jira/browse/CRM-13459
Merge pull request #1703 from pratik-joshi/CRM-13459

CRM-13459 fix : added additional filter of entity_table = 'civicrm_pcp'
Merge pull request #1704 from ravishnair/CRM-13450

-- fix for CRM-13450