More test fixes

Author: mattiasrunge

test/ci

@@ -1,8 +1,10 @@
 #!/bin/bash -x
 
 if [ "$TEST_SUITE" == "unit" ]; then
+  bower install
   ./node_modules/karma/bin/karma start --single-run --browsers PhantomJS
 elif [ "$TRAVIS_SECURE_ENV_VARS" == "true" -a "$TEST_SUITE" == "integration" ]; then
+  bower install
   ./node_modules/.bin/static -p 8888 &
   sleep 3
   # integration tests are flaky, don't let them fail the build