Bump the min ram for HP 1.1

Try running nodes with double the ram in HP's 1.1 region to try to get
more CPU power out of the stich.

Change-Id: I651684a56f4d39e4ae5ec2875d8ada6e1f5e85e8
Add release jobs for python-ironicclient

Change-Id: I91402ad5bc7b0ab9baca84abc930dc2f2e3f0dec
Merge "Bump the min ram for HP 1.1"
Merge "Add release jobs for python-ironicclient"