Refresh and add Apple Silicon (#338)

* Delete CKA stuff.
It's covered in CKA repo

* Rename nodes

* Cluster up again

* Update issue template

* Update README

* Begin rearranging docs

* Update links

* Initial mac instructions

* iterm2 image

* update ssh-copy-id to be cross platform

* remove vagrant specific

* Apple scripts WIP

* Add var for architecture

* order input files

* Apple build working!

* auto-locate docs

* install sshpass

* Set execute bit

* apple done!

* install sshpass

* edits

* Corrections

* kube version output

* Adjustments

* Adjustments

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: KodeKloud Slack
-    url: kodekloud.slack.com
-    about: Please use Slack to ask anything unrelated to Kubernetes the Hard Way.
+  - name: KodeKloud Forum
+    url: https://community.kodekloud.com/
+    about: Please use the Communuity Forum to ask about anything unrelated to Kubernetes the Hard Way.