chore(test): Do not test downstream by default

Author: christopherthielen

package.json

@@ -11,7 +11,7 @@
     "build": "run-s compile bundle fixmaps:*",
     "release": "release --deps @uirouter/core",
     "travis": "npm run build && npm run noimplicitany && npm run test",
-    "test": "karma start && npm run test:downstream",
+    "test": "karma start",
     "test:downstream": "npm run build && test_downstream_projects",
     "noimplicitany": "tsc --noEmit --noImplicitAny --skipLibCheck --moduleResolution node --target es6 test/noimplicitany.ts",
     "debug": "karma start --singleRun=false --autoWatch=true --autoWatchInterval=1 --browsers=Chrome",