--fixed CRM test, for CRM-12192
Merge pull request #249 from pradpnayak/CRM-12192

--fixed CRM test, for CRM-12192
worked on CRM-12216, added option to create multiple activities for each 'with/target contact'
worked on CRM-12216, fixed subject and added option for bulk action
Merge pull request #253 from kurund/CRM-12216

CRM-12216