adding initial google cloud storage support
added info on how to use GCS
added walrus support, moving it out of the s3 support
removed walrus support from s3_storage, since it is now all in walrus_storage
added S3_URL as a command-line argument, and updated README
added in args necessary for azure blob storage, and started working on the azure interface
updated readme to indicate how to install dependencies
added initial azure blob storage implementation
consolidated copy-pasted code for uploading files into base_storage
consolidated copy-pasted code for downloading files into base_storage
added initial skeleton for rest server tests
updated README to tell users about webapp2 dependencies
added initial test for rest server
added PUT route to save data via REST
mocked out talking to aws in rest server test
added initial route to download data
added docstrings on rest api, and added ability to serve static files for web ui
added ability to delete files in magik
Merge branch 'delete-files' into rest-interface
added RESTful route to delete files