Changed command line argument to support older g++ versions

.travis.yml

@@ -1,5 +1,4 @@
 sudo: required
-g++: 4.8
 language: cpp
 install: ./install.sh
 script: ant test

build.xml

@@ -82,7 +82,7 @@
      <cc name="g++" outtype="executable" subsystem="console"
        outfile="${dist.dir}/main"
        objdir="${obj.dir}">
-       <compilerarg location="start" value="-std=c++11"/>
+       <compilerarg location="start" value="-std=c++0x"/>
        <includepath>
          <pathelement path="${includepath}"/>
        </includepath>

install.sh

@@ -1,4 +1,5 @@
-sudo apt-get install libjsonrpccpp-dev libjsonrpccpp-tools
+sudo apt-get install libjsonrpccpp-dev libjsonrpccpp-tools libjsoncpp-dev
+brew install libjson-rpc-cpp
 cp lib/anttasks.jar ~
 pushd ~
 jar xf anttasks.jar