added the ability to specify folders to upload to s3
removing console log of aws file, only uses directories feature if the array has a length
removing console log of aws file, only uses directories feature if the array has a length
Merge branch 'master' of https://github.com/cworsley4/gulp-s3

Conflicts:
	index.js
Merge branch 'feature/multi-upload-dirs'

Conflicts:
	index.js