update travis config for qt5 builds, add build status to README.md

.travis.yml

@@ -4,6 +4,8 @@ env:
   - QT_SELECT=qt5
 services:
   - rabbitmq
+install:
+  - tests/test-deps.sh
 script:
   - mkdir build
   - cd build

README.md

@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/mbroadst/qamqp-ng.svg?branch=master)](https://travis-ci.org/mbroadst/qamqp-ng)
+
 QAMQP
 =============
 Qt4/Qt5 implementation of AMQP 0.9.1.

tests/test-deps.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ "$QT_SELECT" = "qt4" ]; then
+    sudo apt-get update
+    sudo apt-get install libqt4-dev
+else
+    sudo add-apt-repository -y ppa:ubuntu-sdk-team/ppa
+    sudo apt-get update
+    sudo apt-get install qtbase5-dev
+fi