Merge Develop onto Release (#9123)

* Some random quick (#9111)

* Switch group button directions

* Allowed admins to export challenges

* Added scoping to some stable styles

* Fixed challenge cloning

* Tasks tags (#9112)

* Added auto apply and exit

* Add challenge tag editing

* Fixed lint

* Skill fixes (#9113)

* Added local storage setting for spell drawer

* Added new spell styles

* Fixed typo

* Reset local creds if access is denied (#9114)

* various fixes: group leader's name at top of edit drop-down; Members List; etc (#9117)

* fix text describing location of subscription/gem gift box

* disable Copy As To-Do in Tavern, guilds, party because it's not working

* change members label on group pages to Member List

* remove outdated info about seeing number of Gems available to buy

* allow Danger Zone to be seen by players without local authentication

Also add an hr because the Danger Zone heading was crammed up against the button above it.

* put current group leader's name at top of Leader change drop-down

* Client Fixes (#9120)

* unduplicate logout code

* re-enable debug menu

* fix pets badge and equipping mounts

* close gift modal after sending gems

* armoire notifications

* Oct 1 fixes (#9121)

* Added default tags to task

* Added seasonal gear check and show spooky

* Disabled spooky sparkles

* Fixed challenge remove tasks modal

* Hid checklist

* Added group gems modal

* Purchase with amazon

* Added check for user health

* Added missing notification file

website/client/components/appFooter.vue

@@ -82,7 +82,7 @@
     .row
       .col-4
         | © 2017 Habitica. All rights reserved.
-        // .debug.float-left(v-if="!IS_PRODUCTION && isUserLoaded")
+        .debug.float-left(v-if="!IS_PRODUCTION && isUserLoaded")
           button.btn.btn-primary(@click="debugMenuShown = !debugMenuShown") Toggle Debug Menu
           .debug-group(v-if="debugMenuShown")
             a.btn.btn-default(@click="setHealthLow()") Health = 1