CRM-15549 Fatal error on View Activity of type Membership Signup for sample data
Merge pull request #4496 from jitendrapurohit/CRM-15449Fix

CRM-15549 Fatal error on View Activity of type Membership Signup for sam...
CRM-15203 fix test setup routine to compensate for CRM-15055
CRM-15203 fix enotice to make test setup work
CRM-15203 further test oriented fixes
CRM-15203 fix for membership payment not being created and line item being mis-created