stream: improve raw reassembly

When checking the reassembly limit for raw reassembly, consider the
STREAMTCP_STREAM_FLAG_NOREASSEMBLY a trigger immediately. We won't
process any more segments in the reassembly engine anyway.
detect: don't consider smsgs for no inspect flag

When the PKT_NOPAYLOAD_INSPECTION flag is set, don't apply it to smsgs.
This way we can still inspect the outstanding smsgs.

The PKT_NOPAYLOAD_INSPECTION is set for encrypted traffic, and is combined
with disabling stream reassembly. So we only inspect the smsgs up to the
point of the disable detection point.
pfring: improve error reporting at device opening

This patch improves the error message displayed if pfring_open fails.
util-ioctl: minor code cleaning.

Fix author e-mail and simplify an indentation.
util-ioctl: add GRO/LRO detection capabilities

This patch adds a new function GetIfaceOffloading which return 0
if LRO and GRO are not set on a interface and 1 if not the case.
af-packet: add warning message if LRO or GRO are set

This patch query the network interface to detect if LRO or GRO are
used in mmap TPACKET_V2 mode.
pcap: add warning about GRO and LRO usage

Use the new GetIfaceOffloading function to display a warning message
if pcap capture is used on Linux with GRO or LRO activated. This is
helpful for kernel after 2.6.31 were pcap will use mmaped capture.
TPACKET_V2 is used and this limit the size of the packet resulting
in truncated packets when merged packets are received.
util-ioctl: ioctl error should be a warning
Fix using uninitialized memory (Bug #994)
http: use body limit in inspection

When inspecting HTTP bodies there are several limits involved.
In this patch the reaching of the body limit will trigger body
inspection.

Without this, the body would only be inspected when inspection
limits "request-body-minimal-inspect-size" or
"response-body-minimal-inspect-size" were reached. If the body
limit was smaller than this value, the body would only be
inspected at the end of the tx or stream.
valgrind: add suppression file
signature address parsing improvements and tests

Fix sigatures not supporting [10.0.0.0/24, !10.1.1.1] notation when
used directly in a rule instead of through a variable.

Add tests for Bugs #815 and #920.
Support for configuration include files.
Remove the single line if statements.
address and port: reduce memory allocs
rule parsing: reduce mallocs and clean up

Reduce mallocs during rule parsing. Also, no longer recursively
call the option parse function.
rule parsing cleanups

Clean up usage of array of pointers to the various parts of a rule.
feature #417: add support for configuration per host timeout value
rule parser: don't use uninitialized value
Convert ParseSizeString to use pcre_copy_substring