Add-ons [tl] Social Groups 3.6.4

Notable changes:

• Calendar phrases now respect user language
• Fixed rebuild group stuck in some specific conditions
• Improvement to display events in widget
• Make tab events always visible in group
• Fixed group owner can leave and reassign themself.
• Fixed error while viewing calendar.

Notable changes:

• Support wrapper template for custom fields

Notable changes:

• Separate nodes display in Admin CP
• Improvement to link existing albums to group
• Remove focus on invite block
• Fixed disable tabs in groups does not work as expected.