The probe tests were woefully out of date with all the changes that
have ocurred since they were written. I've updated most of them and
removed some that are hopeless outdated.
I also greatly improved the timing issues (hopefully completely
solved them? I ran them 25 times with no problems) and made them pep8
1.3.1 safe.
Change-Id: I8e9dbb6e7d6e04e293843b1dce1ded99d84e0348
Updated the imports and added a head_account to the "is the cluster
started yet?" checks. Hopefully this fixes the notorious timing
issues of these tests where auth answers requests just a bit before
the rest of the cluster is ready.
Fixes bug 1014931
Change-Id: Iea1d62db2317560371da49af5e94a0279b646294
Corrected its/it's mistakes, harmonized line wrapping within some docs
and clarified doc wording in several places.
Change-Id: Ib9ac6d5e859f770a702e1fad6de8d4abe0390b47