removing redis caching
Merge pull request #13 from craigspaeth/master

removing redis caching
back in
Merge pull request #14 from craigspaeth/master

back in
readme test
Merge pull request #15 from craigspaeth/master

readme test
Allow for access to the original image
updates
tests
Merge pull request #17 from craigspaeth/master

CurrentUser mixin
Implements the each callback on fetchUntilEnd
Merge pull request #18 from artsy/features/each

@craigspaeth: Implements each callback on fetchUntilEnd
api changes
remove .js
Merge pull request #19 from craigspaeth/master

Update for breaking mocha/should changes
shrinkwrap dev
Merge pull request #20 from craigspaeth/master

lock dev deps
Add bestImageUrl helper for choosing image versions from preferred list
Ignore generated lib/*.js files
Merge pull request #21 from joeyAghion/bestImageUrl

@craigspaeth: choose best imageUrl from among selected versions