[Tests] Move the packager and cli tests to separate matrix entries

The packager and cli tests now run independently of the RN JS tests. When the packager moves to its own repo we can just remove the packager entry from .travis.yml.

The cli tests are also marked as allowed to fail for now.

.travis.yml

@@ -28,7 +28,17 @@ script:
   elif [ "$TEST_TYPE" = js ]
   then
 
-    flow check && npm test
+    flow check && npm test -- '\/Libraries\/'
+
+  elif [ "$TEST_TYPE" = packager ]
+  then
+
+    npm test -- '\/packager\/'
+
+  elif [ "$TEST_TYPE" = cli ]
+  then
+
+    npm test -- '\/(local|private|react-native)-cli\/'
 
   elif [ "$TEST_TYPE" = build_website ]
   then
@@ -57,8 +67,12 @@ env:
   matrix:
     - TEST_TYPE=objc
     - TEST_TYPE=js
+    - TEST_TYPE=packager
+    - TEST_TYPE=cli
     - TEST_TYPE=build_website
     - TEST_TYPE=e2e
+  allow_failures:
+    - TEST_TYPE=cli
   global:
     - secure: "HlmG8M2DmBUSBh6KH1yVIe/8gR4iibg4WfcHq1x/xYQxGbvleq7NOo04V6eFHnl9cvZCu+PKH0841WLnGR7c4BBf47GVu/o16nXzggPumHKy++lDzxFPlJ1faMDfjg/5vjbAxRUe7D3y98hQSeGHH4tedc8LvTaFLVu7iiGqvjU="