It show 600+ "native" warnings, but those can be ignored
for now.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/981103002

I also fixed all warnings. :)

This is the only error remaining:
[error] Native functions can only be declared in the SDK and code
that is loaded through native extensions

My understanding is that we need to do something similar to:
https://codereview.chromium.org/950063002/
in order to work around the 'native' issue.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/981733009

This just makes it easier to run with the correct flags.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/982093003

I clearly hadn't actually tested it.  Sorry.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/955263004

This is basically skydb v2, except only for android.

I revisited some of the architecture decisions I made
in writing skydb.  I also separated skyserver.py from
dependency on skypy/paths.py since it wasn't really adding
any value.

We could make this way fancier, but this should at least
make working with SkyDemo.apk easier for now.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/960233007