Remark on intended usage

[rodber]

Note: This is our former preferred installation method, it should be used only if not feasible to rely in other alternatives.

The problem with this is the HTTP layer. As the application size increases, it shows more errors related to timeouts in the download and/or zip extraction process. It became unreliable for our users so we migrated to the VPS/manual provisioning.

The only context where we still use this Installer is for our cloud marketplace listings (not our SaaS, refer to the marketplace listings on Linode and Vultr).