Bump oslotest version

Latest oslotest releases automatically stop mock patches in tearDown().
This allows project that are using the library to get rid of lots of
redundant patch.stop() calls.

Bumping the version of the module to facilitate usage of the feature in
unit tests.

Related-Bug: 1323214
Change-Id: I58e32630b1b43a027a775cbf2a338bf928b4a71b
Merge "Bump oslotest version"
upgrade to newer oslo.i18n

This release includes a new test fixture for writing
tests for classes that need to use both lazily and
immediately translated strings.

Change-Id: I26702ad9fef6005b12de72d0bfefed98b24a0382
Add python-zaqarclient to global-requirements

After the rename, a new version of zaqarclient has been released. This
commit adds the library to the global-requirements but keeps the old
marconiclient, which would likely be used for stable branches. It'll
remove once it's completely obsolete.

Change-Id: I27d4ea6180e849e5098ece6f3ba580d422be38a2
Bump oslo.utils version

Change-Id: I0471222a1f1d616aa06243c1a9df4daad8fff3af
Merge "Bump oslo.utils version"
Fixed oslotest version pin

It turned out that pip is too smart and knows that 1.1.0.0a1 is less
than 1.1.0. We have 1.1.0.0a1 on PyPI for now, so we need to require
that specific version until the final release is available.

Change-Id: I23d85cf1237177561955df05c752871c443e3630
Merge "Add python-zaqarclient to global-requirements"
Merge "Fixed oslotest version pin"