Group managers (#8591)

* Added abiltiy to add group managers

* Added ability to remove managers

* Added ability for managers to add group tasks

* Allower managers to assign tasks

* Allowed managers to unassign tasks

* Allow managers to delete group tasks

* Allowed managers to approve

* Added initial ui

* Added approval view for managers

* Allowed managers to edit

* Fixed lint issues

* Added spacing to buttons

* Removed leader from selection of group managers

* Code review updates

* Ensured approvals are only done once

* Added ability for parties to add managers

* Add notifications to all managers when approval is requests

* Removed tasks need approval notifications from all managers when task is approve

* Fixed linting issues

* Hid add managers UI from groups that are not subscribed

* Removed let from front end

* Fixed issues with post task url params

* Fixed string locales

* Removed extra limited strings

* Added cannotedit tasks function

* Added limit fields and notification check by taskId

* Localized string and other minor issues

* Added manager and leader indicator

* Added group notifications refresh on sync

* Added close button for group notifications

* Removed group approval notifications when manager is removed

* Moved leader/manager indicators to after hp

* Added manager fields to groups

* Spelling and syntax fixes

website/server/libs/apiMessages.js

@@ -8,6 +8,8 @@ const messages = {
   guildsOnlyPaginate: 'Only public guilds support pagination.',
   guildsPaginateBooleanString: 'req.query.paginate must be a boolean string.',
   guildsPageInteger: 'req.query.page must be an integer greater than or equal to 0.',
+  groupIdRequired: 'req.params.groupId must contain a groupId.',
+  managerIdRequired: 'req.body.managerId must contain a user ID.',
 };
 
 export default function (msgKey, vars = {}) {
@@ -18,4 +20,4 @@ export default function (msgKey, vars = {}) {
 
   // TODO cache the result of template() ? More memory usage, faster output
   return _.template(message)(clonedVars);
-}
+}