Merge pull request #6 from benctamas/feat-fix-views

Fix image/environment views
google storage support for buckets; pep8 fixes
renaming bucket related settings; adding bucket type (s3, gs)
pin boto version until upstream fixes gs support
Merge pull request #7 from benctamas/feat-buckets-goog

google storage support for buckets
cloud -> scicloud
adding scicloud
ignore scicloud package; do not upload modules
Merge pull request #8 from benctamas/feat-scicloud

cloud -> scicloud
buckets: fixing imports
Merge pull request #9 from benctamas/fix

Fixing missing import in buckets
adding apikey related api handlers; adding /report/ endpoints
work in progress
Merge branch 'master' into feat-envs