Revert "Issue #2731471 by Jon Pugh: Provision backup-delete command is too strict if it doesn't have "backups" passed to it"

This reverts commit 8be5c9a1.

Fixing docblock for d() function.  You can now CTRL-click methods like d()->get_services() to go to the definition.

Issue #2731605 by gboudrias - Hardcoded hosting_le code limits behavior with regards to the .well-known directory

Jon Pugh authored May 23, 2016 and Jon Pugh committed May 23, 2016

Issue #2731471 by Jon Pugh: Provision backup-delete command is too strict if it doesn't have "backups" passed to it

This allows to verify ACME challenges when the site has Required SSL option active.

This reverts commit 8b586fe8.

Also, switch to wildcard listen directive (TLS SNI) on BOA(unfork).

Apache: Print redirect comments in vhosts to support SAN compatibility detection and autoconfiguration in hosting_le

Related commit in hosting_le: https://github.com/omega8cc/hosting_le/commit/3ea24cc101ad155bd345a1c1e6a55b3223e1dc8f