Update unbound.inc

change 'unbound_status' to 'enable' to be consistent with other services and allow detecting enable state from system services
Update unbound.xml

Change 'unbound_status' to 'enable' and advertise the 'dns' system_service. Allows unbound to be discoverable as a dns system service provider so the rest of the system can integrate with it more cleanly.
Add entry for lan interface ipv6 address
Fix errors in new snort_unpack_alias() function
Backfit fix for adding to empty Supp List to Flowbits dialog
Merge pull request #518 from PiBa-NL/haproxy_spellcheck

haproxy-devel, spelling correction (thanks phil-davis)
asterisk - fix preg_match and directory links
Fix customized PBI name for squidguard-devel
asterisk -more preg_match fixes
Merge branch 'master' of https://github.com/pfsense/pfsense-packages
squid3-dev - add captive port authentication/integration optioNs, add shortcut panel
Unbound fix private address space typo

Forum: http://forum.pfsense.org/index.php/topic,67392.0.html
Merge pull request #519 from phil-davis/master

Unbound fix private address space typo
Whitespace and formatting fixes for arpwatch
Add e-mail capability to the arpwatch package. Only works on 2.1+
Version bump for arpwatch
Refinements/fixes for arpwatch e-mail
Fix the problem "SARG: Cannot set the locale LC_ALL to the environment variable"
Merge pull request #520 from ccesario/master

Fix the problem "SARG: Cannot set the locale LC_ALL to the environment v...
Added function to get squidGuard directory, because each squidGuard version has a different directory