fixed a lot of bugs discovered by actually testing

ad-auth/tasks/main.yml

@@ -2,7 +2,12 @@
 # file: roles/ad-auth/tasks/main.yml
 
 - include: ldap.yml
+- meta: flush_handlers
 - include: nslcd.yml
+- meta: flush_handlers
 - include: nscd.yml
+- meta: flush_handlers
 - include: kerberos.yml
+- meta: flush_handlers
 - include: sudo.yml
+- meta: flush_handlers

ad-auth/tasks/nscd.yml

@@ -13,7 +13,7 @@
   tags: nscd config
 
 - name: ensure a happy nscd
-  file: path=/etc/netgroup state=file
+  file: path=/etc/netgroup state=touch
   notify:
     - restart nscd
     - clear nscd caches

nfs-client/tasks/main.yml

@@ -34,4 +34,6 @@
   script: create_netdir.sh pub
   tags: fsmpi
 
+- meta: flush_handlers
 - include: umask.yml
+- meta: flush_handlers