* Don't check file permissions on every request, handle failures
Improve error page visually
* only print minimal mkdir
* invert file_exists check, whoops
* docblock
* revert accidental changes
* rename variable
* Change database errors to use the new layout
* Add support url to the default layout
* Replaced \n for && in fix for user perms
* fix web output
Display the errors to the user
Hide the query, unless APP_DEBUG=true in .env
Much easier to display output for other exceptions now, just need to add a render() function to them
* Add support for custom MySQL unix-socket
* NULL must be lowercase!
* Naive edit of html/install.php
* fixup
* Refactor dbConnect
Use it everywhere
* $config needs to be global
Don't need to set $database_link
* small cleanups
