Add pip folder to ignore list

Change-Id: I26da80b9e09774b9940d382a32cf69e75c61a527
Make rejoin-stack.sh resume file logging if enabled

This patch ensures that screen will resume logging to files
after rejoin-stack.sh when SCREEN_LOGDIR is set.

Change-Id: I4c3eae0df7755b700dd8acf4bf14b7e383372ca3
Closes-bug: 1192568
Support oslo-rootwrap in lib/cinder

Make lib/cinder support both cinder-rootwrap (current case) and
oslo-rootwrap (future case) to handle the Cinder transition towards
oslo-rootwrap usage peacefully.

Related blueprint:
https://blueprints.launchpad.net/cinder/+spec/cinder-oslo-rootwrap

Change-Id: I663986304bd74cb6d72d51c553540fb5f9db1d1d
Fix Issues in Marconi integration

This patch fixes a couple of issues, that prevents marconi from running
on devstack.

Change-Id: I47060a0334ad6f90f1402b34c83bb6ad22f723d4
Closes-Bug: #1260820
Default to /24 prefix for floating IP range with neutron

When running Tempest parallel tests with neutron, several long-running
tests might create routers and floating IPs, which will result in
IP allocations over the public network.

Increasing the public network size should ensure tests do not fail
due to IP address shortage; this patch also updates the public network
gateway IP address.

Related-Bug: 1253966

Change-Id: Ie075b3c4d14a07b06c42fd29b09770dd1972aa45
Merge "Make rejoin-stack.sh resume file logging if enabled"
add libxslt1-dev to tempest required files

tempest actually needs a pretty new lxml, which means it's
going to build it from source. To do that it needs libxslt1-dev
to compile. We should be good and let devstack do this out of
the box so it works on minimal environments.

Change-Id: Ia527905c1c15fb8c6793f0ce543ad05e25a88179
Merge "Support oslo-rootwrap in lib/cinder"
Merge "Default to /24 prefix for floating IP range with neutron"
Merge "Add pip folder to ignore list"
Merge "Fix Issues in Marconi integration"
Merge "add libxslt1-dev to tempest required files"