Merge pull request #387 from 28msec/migrate-to-28.io

Migrate to 28.io
Merge pull request #393 from 28msec/migrate-to-28.io

disabling netdna purge for the moment.
Merge pull request #394 from 28msec/migrate-to-28.io

typo
ignore generated module credentials.jq
added credentials module template
added passwords for admin and support for prod
implemented credentials module creation
use credentials variables instead of hardcoded passwords.