added upload to folder option
added instructions for the ability to put uploads into a specific folder in the bucket
added notice to readme that upload directory is only for S3 right now
added link to example for clarity
Merge pull request #32 from coolaj86/patch-1

added link to example for clarity
Merge pull request #34 from nmallinar/master

added functionality to choose a folder within the bucket to which the images are uploaded to
Release 0.1.10
Merge branch 'master' of github.com:madhums/node-imager
Only send x-amz-storage-class header if storageClass is set in config.
Merge pull request #39 from oblador/master

Only send x-amz-storage-class header if storageClass is set in config.
Release 0.1.11
merge in upstream