Added /lib directory

Moved /tftpboot/index.cfg -> /config.ini
Moved /tftpboot/resolver.php -> /lib/resolver.php
Added /lib/config.php
 - include /lib/config.php in resolver.php and index.php
Changed $config array

Signed-off-by: Diederik de Groot <ddegroot@talon.nl>

config.ini

@@ -0,0 +1,15 @@
+[main]
+debug = on 								; The output in the browser window for more information
+cache_filename = "/tmp/provision_sccp_resolver.cache"
+default_language = English_United_States
+;log = provision.log
+
+[subdirs]
+tftproot = tftpboot
+firmware = firmware
+settings = settings
+wallpapers = wallpapers
+ringtones = ringtones
+locales = locales
+countries = countries
+languages = languages