Add support for feature tests in PhantomJS.

Dockerfile

@@ -19,7 +19,8 @@ RUN apt-get update -qq \
     coffee-script \
     less \
     grunt-cli \
-    karma-cli
+    karma-cli \
+    phantomjs-prebuilt
 ADD . /rookeries
 WORKDIR /rookeries
 RUN pip install --quiet -r requirements-dev.txt \

Makefile

@@ -7,6 +7,10 @@ test:
 	docker-compose run rookeries inv test.tasks
 	docker-compose run rookeries inv test.server --couchdb-connection=http://admin:password@couchdb:5984/
 
+feature_tests:
+	docker-compose up -d couchdb
+	docker-compose run rookeries inv test.features --couchdb-connection=http://admin:password@couchdb:5984/ --browser=phantomjs
+
 demo:
 	docker-compose up -d
 	python -m webbrowser -n http://localhost:5000/