Adds support for generating packages/wheels

Makefile

@@ -1,4 +1,4 @@
-all: env test
+all: env test packages
 
 clean:
 	bin/clean.sh

bin/start_integration_test.sh

@@ -24,6 +24,12 @@ dpkg -l marathon mesos zookeeper | grep '^ii'
 # Give all of the processes above some time.
 sleep 2
 
-# Run the tox integration tests
+# Clean and recreate environment
 cd /dcos-cli
-make clean all
+make clean env
+
+# Activate the virtual environment so that we can run make
+source env/bin/activate
+
+# Run the default target: E.g. test and package
+make