Explicitly identify common stacks/environments #56
Description
There are several common stacks for doing local development -- e.g. Debian/Ubuntu, MAMP, XAMPP, MacPorts, etc.
At the start of the amp config interview, determine if we are in one of these environments. Subsequent suggestions/defaults can be tuned based on this.
(Note: This is not a new issue -- I just moved it from the README's backlog.)