fix - save petition
patched Pratik's work on barcode position fixes, CRM-12967
Merge pull request #1156 from kurund/CRM-12967

patched Pratik's work on barcode position fixes, CRM-12967
Merge pull request #1151 from yashodha/4.4

fix - save petition
added QR code support for name badges, CRM-12967
Merge pull request #1157 from kurund/CRM-12967

added QR code support for name badges, CRM-12967
code cleanup and also added 'Save and Preview' option CRM-12965
more fixes for barcode layout CRM-12967
Merge pull request #1158 from kurund/CRM-12965

code cleanup and also added 'Save and Preview' option CRM-12965
Merge pull request #1159 from kurund/CRM-12965

more fixes for barcode layout CRM-12967
js & css fix for CRM-12859

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* CRM-12859: Manage Volunteer Assignments
  http://issues.civicrm.org/jira/browse/CRM-12859