Add LDAP EE docs
Add specific documentation for LDAP in EE. I chose to create a new file to reduce the chance of overwrites when CE gets merged to EE.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Add specific documentation for LDAP in EE. I chose to create a new file to reduce the chance of overwrites when CE gets merged to EE.