Support building wheels (PEP-427)

With that, "python setup.py bdist_wheel" could be used for building and uploading wheels to PyPI.

Change-Id: I4fa49ba01d96ed16a9315daaa35bec2271061f6d
Bump version to 2014.1

Change-Id: I04dfccb03ed70b5cd7d5e199f403e0af4d07d133
Merge "Support building wheels (PEP-427)"
Merge "Bump version to 2014.1"