web view might not work depending on server config

[ssnepenthe]

In order for the web app to work, the server must be configured to serve requests to non-existent css, js, and png files via index.php.

At a minimum, this should be in the readme, but we might want to consider an option for "installing" the web view similar to how it is done for the bundled vanilla php integration.

[ssnepenthe]

Closed by #62