Regional segment (#188)

* regional segment docs

* [netlify-build]

* [netlify-build]

* append ajs_user_id to typeform link [netlify-build]

* no need to log

* added button for existing users [netlify-build]

* table updates

* added ajs cookie append to button [netlify-build]

* integrated regional support to catalog [netlify-build]

* removed Sending events in batch section and added a note [netlify-build]

* added ajs-cookie html component back in

Co-authored-by: markzegarelli <mark.zegarelli@segment.com>

Author: stayseesong

scripts/catalog_papi.js

@@ -1,5 +1,5 @@
 # AUTOGENERATED FROM PUBLIC API. DO NOT EDIT
-# destination categories last updated 2022-01-14 
+# destination categories last updated 2022-01-26 
 items:
 - display_name: A/B Testing
   slug: a-b-testing