Merge pull request #30 from grid5000/fix_8056

Fix bug 8056 (had to type pass twice for root in console)

Author: Arthur Garnier

virtualbox/steps/data/puppet/modules/env/files/nfs/ldap/common-auth

@@ -10,4 +10,4 @@
 #auth	required	pam_unix.so nullok_secure
 
 auth    sufficient      pam_ldap.so
-auth    requisite       pam_unix.so nullok_secure
+auth    requisite       pam_unix.so use_first_pass nullok_secure