They can expose version information, so shouldn't be accessible
through the web. The better solution of course is to move
to a public/ subfolder application structure.
MINOR Tidied up installer, removing unused methods and clearly defining the web server support
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.4@100553 467b73ca-7a2a-4603-9d3b-597d59a354a9