Validate rxtx_factor as a float.

Updates the rxtx_factor validations in the instance_types modules so
that rxtx_factor is validated as a float. Given that rxtx_factor is stored
as a float in the database this makes sense... and also adheres
to some of the extension documentation as well (although some of
the extension docs were incorrect as well).

Previously rxtx_factor was being cast into an int which caused it to
be stored and displayed incorrectly via the API.

This patchset adds a test which fails with the old code.

Additionally some of the API docs are corrected so that rxtx_factor is
listed as a float in all examples.

Fixes LP Bug #1081287.

Change-Id: Iae98522a1f2ed63cbd2497b0b0af5ac2d9bb935c

0 files changed, 0 insertions, 0 deletions