Bump version to get --getdeps

Merge pull request bblfsh#124 from vmarkovtsev/master

Fix PB imports (bblfsh#122)

Merge pull request bblfsh#121 from juanjux/bump_version_libuast

Bump libuast dependency version

Merge pull request bblfsh#119 from juanjux/bump_version2

Bump version again

Merge pull request bblfsh#117 from vmarkovtsev/master

Fix import failure on Python 3.7

Merge pull request bblfsh#115 from juanjux/fix/compound_literals

Remove compound literals since MSVC doesnt support them

Merge pull request bblfsh#113 from juanjux/bumpversion

Bump version

Merge pull request bblfsh#111 from vmarkovtsev/patch-6

Fix the build

Merge pull request bblfsh#110 from vmarkovtsev/grpcio

Bump grpcio version

Merge pull request bblfsh#103 from juanjux/fix/avoid_nulldecref

HasAttribute: Ensure no py_decref is called on a null pointer