Use SSL version of API in config.php.dist.

See https://github.com/joindin/joindin-api/pull/32.
Merge pull request #47 from akrabat/ssl-api-default

Use SSL version of API in config.php.dist.
Talk entity is not an API
Merge pull request #48 from akrabat/talk-model-1

Talk entity is not an API
Merge master