Merge https://github.com/akimboio/sleepy into develop

Conflicts:
	sleepy/base.py
Merge branch 'develop' of https://github.com/akimboio/sleepy into develop
Merge pull request #38 from akimboio/develop

Add CORS support to sleepy
Merge pull request #40 from akimboio/develop

Added 'Access-Control-Allow-Credentials' header to CORS responses
* Added queryset out and update versions file
Merge branch 'develop' of https://github.com/adamhaney/sleepy
Merge branch 'master' of https://github.com/akimboio/sleepy

Conflicts:
	VERSIONS
Merge pull request #41 from adamhaney/master

Added queryset_out to responses
Bump version to 1.2.3
Merge branch 'master' of github.com:akimboio/sleepy into develop