resolves #5: modified the installer to write a flag to the .env file when installed so naughty people can't create admin accounts etc by directly accessing the installer. First version tested fully encoded with SG :)

public/.htaccess

@@ -10,6 +10,10 @@
     RewriteCond %{REQUEST_FILENAME} !-d
     RewriteRule ^(.*)/$ /$1 [L,R=301]
 
+    # Remove index.php from URL...
+    RewriteCond %{THE_REQUEST} ^GET.*index\.php [NC]
+    RewriteRule (.*?)index\.php/*(.*) /$1$2 [R=301,NE,L]
+
     # Handle Front Controller...
     RewriteCond %{REQUEST_FILENAME} !-d
     RewriteCond %{REQUEST_FILENAME} !-f