[Thumbor] reply 204 on HEAD method
Fixed leak of file descriptors to Redis when using queued detector.
Updating version
PIL engine now tries to render partially corrupted images
Adding some extra logging
Release 3.12.2
Add config values for HTTP Proxies
ASCII encode strings
Handle nil case
Auto WEBP and corresponding change to ResultStorage. Fix #204.
Release 3.13.0
Merge branch 'feature_BasicHandleHeadQueries' of https://github.com/dhardy92/thumbor into dhardy92-feature_BasicHandleHeadQueries
Proper pyvows call in makefile
Revert "Proper pyvows call in makefile"

This reverts commit b55430145a469d62d2deafc25dd20595f2eb5fc8.
Release 3.13.1
Merge branch 'alexc/proxy' of https://github.com/drcapulet/thumbor into drcapulet-alexc/proxy
Release 3.13.2
File storage is now atomic when moving the new image, crypto and detector data files to their final destination. Fix #193.
Release 3.13.3
Updating tornado_pyvows requirement