OC-251: Check PhpExecutableFinder Version - add cli validation - update install.php

Signed-off-by: Sergey Zhuravel <zhuravel.sergey@gmail.com>
OC-251: Check PhpExecutableFinder Version - cs fixes

Signed-off-by: Sergey Zhuravel <zhuravel.sergey@gmail.com>
Merge pull request #14 from laboro/fix/OC-251

OC-251: Check PhpExecutableFinder Version
Merge remote-tracking branch 'remotes/dev/master'