Switch to using Ninja makefiles

.travis.yml

@@ -8,16 +8,17 @@ before_install:
 - sudo add-apt-repository -y ppa:boost-latest/ppa
 - sudo apt-get update -qq
 install:
+- sudo apt-get install -y ninja-build
 - sudo apt-get install -y gcc-4.8 g++-4.8
 - sudo apt-get install -y cmake=3.2.3-5ppa5~precise1 cmake-data=3.2.3-5ppa5~precise1
 - sudo apt-get install -y qtbase5-dev qtdeclarative5-dev libqt5webkit5-dev libqt5gui5
 - sudo apt-get install -y libboost1.55-dev
 - sudo sed -i -e 's/COPY_ONLY/COPYONLY/g' /usr/lib/x86_64-linux-gnu/cmake/Qt5Core/Qt5CoreMacros.cmake 
 - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 90
 before_script:
-- cmake .
+- cmake . -G "Ninja"
 script:
-- make
+- ninja
 notifications:
   email:
     on_success: change