Summary: Fixes T3400. Users are crafty. Attempt to outwit them.
Test Plan: Added all kinds of nonsense to my PATH to hit all the errors. Verified sensible-looking error messages which I couldn't figure out any way to misread or outwit.
Reviewers: chad, btrahan
Reviewed By: chad
CC: aran
Maniphest Tasks: T3400
Differential Revision: https://secure.phabricator.com/D6318
Summary:
We no longer need to do PHP CLI checks (D4568) or run `git submodule` (D4581) so we don't need $PATH to be set to complete setup. Move it to post-install.
Drop the instructions about PHP-FPM because the Phabricator config is dramatically easier now that we have it.
Test Plan: Set environment.append-paths to various things, faked lack of $PATH, verified I got the warning when I expected to setting Phabricator config cleared it.
Reviewers: codeblock, btrahan
Reviewed By: codeblock
CC: aran
Maniphest Tasks: T2228
Differential Revision: https://secure.phabricator.com/D4585
