4.16.01/4.16.05 Edge Private Cloud doc updates for July 15

[sgilson]

See this article for a complete list of all doc updates to Edge Private Cloud 4.16.01/4.16.05.

• Added procedure to use a silent config file to configure TLS for the Edge UI. For 4.16.05, see the procedure here.
• Added procedure to configure the Edge UI to use TLS to access the Edge API
  The doc previously omitted the steps to configure the Edge UI to use TLS to access the Edge API. That meant you had to allow HTTP access to the Edge API to support the Edge UI even after you enabled TLS on the API. See the steps here to configure the Edge UI to use TLS to access the Edge API.
• Added the procedure to change the default Postgres password. For 4.16.05, see the procedure here.

For 4.16.01, download the updated "Operations Guide" from the Apigee ftp site: ftp://ftp.apigee.com/. The updated 4.16.01 "Operations Guide" is dated July 15, 2016.