add client download

Author: munderseth

.c9build.sh

@@ -20,4 +20,5 @@ BRANCH_NAME=`git symbolic-ref --short HEAD`
 GIT_URL=`git remote show origin -n | grep Fetch\ URL: | sed 's/.*URL: //'`
 REPO_SLUG=`echo ${GIT_URL#*github.com?} | sed 's/.git//'`
 
+curl -s https://testspace-client.s3.amazonaws.com/testspace-linux.tgz | sudo tar -zxvf- -C /usr/local/bin
 CI_REPORTS=$PWD/spec/reports testspace @.testspace.txt $TESTSPACE_TOKEN/${REPO_SLUG/\//:}/${BRANCH_NAME}#c9.Build