
This merges the common util classes from Oslo-Incubator, which brings a lot of Python 3.x related fixes and Hacking warning fixes. Change-Id: Id1da7a11af977233a036c7c70c49d3038500363b
This merges the common util classes from Oslo-Incubator, which brings a lot of Python 3.x related fixes and Hacking warning fixes. Change-Id: Id1da7a11af977233a036c7c70c49d3038500363b