Some more fixes for the OS name from testing.

php/map.jinja

@@ -1,5 +1,5 @@
-{% set map = salt['grains.filter_by']({
-    'Ubuntu': {
+{% set php = salt['grains.filter_by']({
+    'Debian': {
         'php-pkg': 'php5',
         'apc-pkg': 'php-apc',
         'curl-pkg': 'php-curl',