Avoid httpretty version 0.8.3

Installation of httpretty 0.8.3 fails in environments with LC_ALL=C
(e.g. from tox) with the following error: UnicodeDecodeError: 'ascii' codec
can't decode byte 0xc3 in position 133: ordinal not in range(128)

The patch puts problem version into black list.

Change-Id: Ic0e0a37ef3c0994fa6cb4cb6b1b7f06700fcbf29
Rename bash8 to bashate (part 2)

Remove bash8, it is not used anymore.

Change-Id: I33df377fe2d503737a4263bca3857d99ef6f98f5
Add the tuskar and python-tuskarclient projects

Change-Id: Id28d69d9e036109b783eef4e2b74403ceb8448f3
Bump oslo.db to >= 0.4.0

The latest version of oslo.db sets raise_on_warnings=False for 'MySQL
Connector' database driver that is needed to run migration rules against
that alternative driver.

blueprint enable-mysql-connector

Change-Id: I7dad379967c31dd28d324d2957eca8970801d7df
Add a lower limit to oslosphinx

Starting in the 2.2.0.0a2 version of oslosphinx, a new theme
option is introduced to incubated projects.
For instance, in this patch: https://review.openstack.org/#/c/111899/
for Barbican, we should really be using the incubated option.

Change-Id: I0504c852754b08c002800a7c9685c4400e1efd77
Add dib-utils

This project was split off diskimage-builder to contain files used
by other projects too.  In order to add it as a dependency of those
projects, it needs to be here.

Change-Id: I4fc46f963c6e9819efe2a77b0610f59fd1174773
Merge "Avoid httpretty version 0.8.3"
Merge "Add a lower limit to oslosphinx"
Merge "Add the tuskar and python-tuskarclient projects"
Merge "Bump oslo.db to >= 0.4.0"
Merge "Add dib-utils"
Merge "Rename bash8 to bashate (part 2)"