Rebase attempt

No idea if I'm rebasing properly or not.  This is my first attempt.
yet another rebase attempt
Merge branch 'rb2' of https://github.com/bpennypacker/ansible into bpennypacker-rb2

Conflicts:
	library/cloud/route53
Added wait parameter
Merge branch 'rb2' of https://github.com/bpennypacker/ansible into bpennypacker-rb2
Fixed small typo from the merge conflict in the route53 module
Merge branch 'bpennypacker-rb2' into devel
Tweak with_items error message to be more useful.

Being told "with_items only takes a list is good"; being told what
it was given that /was not a list/ is better since it makes debugging
variable flow in a playbook simpler (in particular, when ansible
skipped rendering of a target due to resolution failure).