Issue #2092599 by realityloop - Switch to disable MySQL password reset on upgrades.

The switch is /root/.mysql.no.new.password.cnf -- empty control file.
Use more restrictive permissions on lshell log files.
Issue #2101193 by amsri - Support Drupal for Facebook from sites/all/modules/contrib
Lshell 0.9.16.4-om8
Commons 3.4-rc1
Nginx 1.5.6
Merge branch 'master' of https://github.com/omega8cc/nginx-for-drupal