Merge pull request #3790 from colemanw/export

CRM-15048 - Respect custom field text_length during export
CRM-15028 - Fix participant import field labels
Merge pull request #3791 from colemanw/import

CRM-15028 - Fix participant import field labels
Open options-edit popup in a smaller dialog
CRM-12872 Additional Fix
version fixes
Merge pull request #3771 from monishdeb/CRM-15041

CRM-15041 fix - View Event Registration / Change Selections : Total Paid...
CRM-15070 Fix for defualt value.
Change form-submit css class to crm-form-submit
Merge pull request #3795 from colemanw/form-submit

Change form-submit css class to crm-form-submit
Fix table row striping
civicrm.css cleanup
Add striping effect to highlighted table rows
Fix select2 border-box property
Merge pull request #3796 from colemanw/rows

Fix table row striping & css cleanup
-- CRM-15082, changed the function name

----------------------------------------
* CRM-15082: WSOD on advanced search when proximity search is performed
  https://issues.civicrm.org/jira/browse/CRM-15082
CRM-15011 - Add phpunit.xml and bootstrap.php
CRM-15011 - CiviUnitTestCase - Remove unnecessary require_once statements
CRM-15011 - tests - Fix dbunit references
CRM-15011 - Fix inter-test-case leak