Reorganised code layout

Separated class library and web interface code
Added a common config/database config to be referenced by all
subprojects

Fixed previous commit

htaccess.dist

@@ -0,0 +1,15 @@
+<Files dbconfig.conf>
+	Order Allow,Deny
+	Deny from all
+</Files>
+
+<IfModule mod_rewrite.c>
+
+    RewriteEngine on
+    RewriteBase /
+
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteRule ^(.*)$ index.php?l=$1
+
+</IfModule>