Introduced storing a MCC config file in web server instead of using
cookies. This removes any size limitations on the MCC config.
The config is protected by passphrase.
Fixed InternalIP address handling field to hosts
Ensured that localhost cannot be mixed with remote hosts
Fixed things to make MCC work with remote hosts on premise and in the
cloud.

WL#11289
Make communication between web client and web server use https by default
since we now use a password on each MCC config file.