dspam: Updated (3.6.8 -> 3.10.2)

Added dspam.conf with some config options and check for other packages.
Also added dspam user and group.
dovecot: Updated (2.1.12 -> 2.1.14)
dovecot: Updated (2.1.14 -> 2.1.15)
pgbouncer: Updated (1.5.2 -> 1.5.4)
php: Updated (5.4.5 -> 5.4.10)
postgresql: Updated (9.1.4 -> 9.2.2)
util-vserver: Updated (0.30.216-pre3029 -> 0.30.216-pre3038)
nginx: Updated (1.2.4 -> 1.2.6)
nginx: implemented NAXSI support.
cron: fixed cron.run.sh again, broken functionality at previous commit

Broken commit here:
http://git.opensde.net/opensde/package-nopast/commit/?id=96f6c8785341f20efd4e010a6336389a5d2a036b