Attempt to fix #363

[philwo]

Seems like the solution agreed upon in #363 was to simply remove the __init__.py files from the list of expected files.

[mattmoor]

Can you rebase?

[philwo]

Can you rebase?

Done!

[mattmoor]

According to Travis this is still failing with 0.12?

$ sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install bazel
...
Get:1 http://storage.googleapis.com/bazel-apt stable/jdk1.8 amd64 bazel amd64 0.12.0 [95.5 MB]

Here's the error output:

...
//container:image_test                                                   FAILED in 50.9s
  /home/travis/.cache/bazel/_bazel_travis/d0ff5f3cca735acf503b43d534fda185/execroot/io_bazel_rules_docker/bazel-out/k8-fastbuild/testlogs/container/image_test/test.log
Executed 4 out of 4 tests: 3 tests pass and 1 fails locally.
There were tests whose specified size is too big. Use the --test_verbose_timeout_warnings command line option to see which ones these are.
The command "bazel clean && bazel test --test_output=errors //..." exited with 3.

[xingao267]

@erain is working on fix the Travis CI. It looks like the assertion looks for an exact match, and also looks for './app/testdata/py_image.binary.runfiles/io_bazel_rules_docker/testdata/init.py'. I sent #399 trying to fix it.

[xingao267]

Fixed in #399. Please reopen if there is any concern.