Module novaclient.v1_1 is used as implementation of V1.1, V2 and V3.
Since future development(microversioning) will be done across V2,
implementation should be done in appropriate module(to prevent misleading).
Despite the fact that implementation for all versions are equal, discover
method for contrib path worked only for v1.1. This patch fixes this bug and
modifies shell tests to check all versions.
Change-Id: Ib6798f4dfe177586302141f522dc593560ce6a5b
In order to pave the way for functional testing, move existing unit
tests into a directory labeled unit. A subsequent patch will add a
directory for functional tests.
Change-Id: I0adb8b9f14451acb382c725d31f5387b4b6d82bb