Group plans misc fixes (#8388)

* Added notification for approval request in the group leaders language

* Added test for group task meta actions. Added sync when user claims

* Added tests for group task actions. Ensured assigned members are synce when added or removed

* Fixed approval required toggle

* Added support for users with comma in their name

* Fixed sync issue when user is approved and reloads the website

* Added advance options for group rewards

* Added back ticks to group claim message

* Fixed disappearing tasks that need approval

* Up chat limit to 400 for subbed groups

* Fixed line endings

* Updated activie subscription check

* Added group isSubscribed function

* Changed to isAfter

website/client-old/js/components/groupMembersAutocomplete/groupMembersAutocompleteDirective.js

@@ -37,6 +37,7 @@
             allowedTags: allowedTags,
             allowDuplicates: false,
             preserveCase: true,
+            delimeter: '|',
             placeholder: window.env.t('assignFieldPlaceholder'),
             onBeforeTagAdd: function(event, tag) {
               return confirm(window.env.t('confirmAddTag', {tag: tag}));