v2482: Merge pull request #2996 from rata/k8s-prereq-timeout

K8s prereq timeout

v2481: Merge pull request #2997 from zendesk/grosser/periodical

allow spaces in periodical to make it less surprising

v2480: Merge pull request #2989 from zendesk/jylee/namespaceless

allow namespaceless resources to not have a namspace, do not let apis…

v2479: Merge pull request #2994 from zendesk/gurney/default

Support setting a default user role for new users

v2478: Merge pull request #2983 from zendesk/grosser/move

do not check github during our requests

v2477: Merge pull request #2993 from zendesk/dasch-fix-status-urls

Point to the URL of the status' page

v2476: Merge pull request #2990 from zendesk/grosser/none

allow opting out of dockerfile requirement for additional containers …

v2475: Merge pull request #2992 from zendesk/grosser/heroku

use periodical for heroku and for bootstrapped projects

v2474: Merge pull request #2991 from zendesk/grosser/silent

do not show housekeeping steps to make end of deploy be the users com…

v2473: Merge pull request #2988 from zendesk/grosser/full

allow falling back to full checkout for stages that do weird stuff