Add initial travis-ci integration.

.travis.yml

@@ -0,0 +1,11 @@
+language: c
+compiler:
+  - gcc
+  - clang
+# Change this to your needs
+script: sh autogen.sh && ./configure --enable-nfqueue --enable-unittests && make && ./src/suricata -l /tmp/ -u
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y libpcre3 libpcre3-dbg libpcre3-dev build-essential autoconf automake libtool libpcap-dev libnet1-dev libyaml-0-2 libyaml-dev zlib1g zlib1g-dev libcap-ng-dev libcap-ng0 make libmagic-dev libnetfilter-queue-dev libnetfilter-queue1 libnfnetlink-dev libnfnetlink0
+  - ./qa/travis-libhtp.sh
+

qa/travis-libhtp.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+set -ex
+git clone https://github.com/ironbee/libhtp -b 0.5.x