suppress: DETECT_SUPPRESS_REGEX should support IPv6 addresses too. Bug #697.
pcap-file: don't kill engine in unix socket mode

This patch updates the cleaning code to avoid to exit from suricata
in unix socket mode when a invalid pcap is given.
conf: introduce WithDefault function

This patch introduces a new set of functions to the ConfGetChildValue
family. They permit to look under a default node if looking under
base node as failed. This will be used to access to default parameters
for a data type (for instance, first usage will be interface).
af-packet: add support for 'default' interface

This patch adds support for 'default' interface which is used to get
parameter values when per-interface is not defined.
pfring: add support for 'default' interface
pcap: add support for 'default' interface
conf: add unittest for WithDefault functions.
Adds support for the geoip keyword

Adds support for match-on conditions (src, dst, any, both)
Uses GEOIP_MEMORY_CACHE for performance reasons
Adds support for negation and multiple countries in the same rule

Bug fixes

Changed to take flow direction from rule, if present

Comments addressed. Unit tests added.
updated to fix unix shutdown sequence

Should fix crashes occuring from unix mode shutdown/cleanup phase.
geoip: add Fedora pkg hint to configure check
unittest to show the seg fault from bug_694
fix for #694.

Invalidate any address/port vars in the conf that uses a sequence
without quotes.
Fix stateful inspection not always inspecting at stream end.
Fix sig grouping bug when certain sigs are mixed. Add tests.
Adding support for Feature #667
Adding comment in suricata.yaml.in to indicate sensor-id option.
bug #737.  Display a more apt error message when wrong argument's supplied to
reference keyword.
suricata: add information to build-info

This patch adds information about luajit and jansson to the
output of --build-info command. This should fix #696.
add configure summary to build-info output
build-info: use printf instead of SCLogInfo

This change results in a more readable and reusable output.