node photo album
updated demo
ignoring bin folder
- added root_folders & sub_folders management api + tests
- fixed v2 module (requiring v2 would override v1)
- fixed api promises reject a result with error attribute
- added dotenv for test environment
fixed v2 missing methods
ignoring bin directories (support node_monules .bin symlinks)
Merge branch 'master' into samples

Conflicts:
	lib/api.coffee
- added cloudinary to response locals
- added cloudinary configuration logging
using Cloudinary gem to generate images and urls
case fix
moved image_upload_tag & cloudinary_js_config to view (ejs)
set explicit format (jpg)
comments
- support unsigned upload
- redirect to upload form when no image was provided
Skipping folder listing test in default
Increment version to v1.0.12: Added promise support to API calls. Added root_folders and sub_folders admin API. Fixed v2 module to include all methods (requiring v2 would override v1).