Puppet lint hash alignment fix.

Change-Id: I941dda7268dcadf055327d406429070dcbd881f9
Adding nodepool to redstone

WORK IN PROGRESS

Change-Id: Ie040f67a4390bc5c4bd7cb1d5629d549bbf8bc55
branding, allow header for jenkins ci server to be modified.

Change-Id: Iaf5a9b23b1727518a24a53521b58a6b018ba245b
Upgrade zuul to latest stable

- new version: 2de0c2a37a8d52a09d1375e374deeec52fea38bf

Change-Id: I48b19b643ba1b4b5e377259c103f94f53fb3d752
Allow branding for pastebin configuration

- Pastebin, Added new module lodgeit_config, to handle branding.
- Gerrit, allow complete path instead of only the image name.

Change-Id: I3748376f9e2b85817fb8009a9fce04da368e8f82
renaming the image parameter for pastebin branding

Change-Id: Ia1b7b2b8649e0e807747c95ba486059c90a81dab
Adding replace attribute for images on pastebin

Change-Id: Ib0970819f3113bcc61019f049fd86e109fcf58c6