Create Intro

Just e message
Create NL-0222
Created my first doc, Outbound dial rules, i hope u approve what i have done, if u have instructions i will gladly follow those instead
added picture of porta interface and some extra info
Added " to the example as it needed, just more easy in this way
added some
added the right sup commands when done editing the db
Moved dialplan info to applications/crossbar/doc/internationalization/numbers.md
UI-652: support the non-standard faxbox_id when building callflow metadata as well as support id in the data (to deprecate faxbox_id)
KAZOO-2865: add xmerl to the hidden apps list
UI-652: prefer id over faxbox_id
Merge branch 'master' of https://github.com/yumminova/kazoo into yumminova-master
Docs for dial_plan attribute
Remove crossbar_cache, unused
add flush/{1-3} for flushing cached docs from couch
Merge branch 'yumminova-master'
master: fix the skel makefile for test target