Do not accept a request if the limit query is less than 1 or greater than the specified default
Coerce limit query arg to fall within an acceptable range
Merge branch 'master' into pagination-limit-validation-fix

Conflicts:
	otter/rest/decorators.py
Merge pull request #398 from rackerlabs/pagination-limit-validation-fix

Invalidate the limit argument if it exceeds our specified default