sudo: fixed pam session leak and tls option handling
This update of sudo fixes two bugs:
The pam session could be leaked, e.g. when pam_mount is used. bnc#751453
tls_globalcert parameters were not evaluated correctly. bnc#760697
- Submitted by Vítězslav Čížek (vitezslav_cizek)
Fixed bugs
bnc#751453
Using pam_mount with sudo, pmvarrun only increases the login count, never decreases
bnc#760697
libldap does not honor tls_checkpeer properly