Communities - Enhancements for email preferences

Overview:
Hey there! We've got some exciting updates this release to make communities platform more stable:
Enhancements
:
14 new email preferences are now available for communities.
Group Membership Status Email
New Member Request
Declined/Removed by Admin
Added to Private Channel
General Group Emails
New Comment Reply
Content Reported
Role Changes
Group Ownership Changed
Subscription/Payment Status Email
Post and Comment tagging emails now contain preview of the comment/post.
Default template of email now shows which custom value is used where in the preview.
Paypal as a payment method is now independently supported