* Added new cataloger interface
* Implementing catalog protocol
* Propagated to protocol and over
* First round of fixes
* S3 almost ready, need to be tested
* Going on with testing s3
* Better testing with s3
* Simplified catalog tests
* Preparing gcp tests to access a gcp instance
* Fixing initialization errors
* Removed some prints
* Gcp ready, to be tested
* Gcp working
* Aligned bucket mock to catalog method
* Switched res payload to json
* Added catalog method to all storage instances
* Added catalog method to unsupported storages
* Fixed with pool test
* Restored tests
* Fixed gcp constructor
* Implemented catalog for fs
* Removed trace
* E2e tests, fixed fs
* Fixed module name return value
* Added cataloger method to azure storage
* Added docs
* Changed pagesize parameter name
* Fixed gofmt error
* Added json tags to result. Fixed lint warning
* Removed extra line
* Changed not implemented error to http.KindNotImplemented
* Checking for inequality on results
* Lower-cased json keys
* Added cleaning of path separator
* Fixed review comments
* Fixed docs
* Added filter for private repos. Non private repos get redirected to
olympus
* Changed filter to allow private modules
* Changed config file name function
* Added filter tests
* The middleware returns 200 for privates, redirects public, 404 for
disabled repos
* Removed printf
* Removed forgotten printf
* Removed logger from the middleware func, not used anymore
* Removed unused (uncommented) function
* Replaced 404 with 403 in case of banned modules
* Fixed test path / cleaned olympus endpoint suffix
* Added error operation to GetVersion
* Moved filter test in custom file, reverted injection of the filter into
the app
* Removed white line
* Clarified comment for ignoring getversion error
* Added todo comment to fill the cache and serve the request with the
cache
* Added error handling to filter
* Removed commented early version of the test
* Athens: introduce pkg/errors
* errors: fix Ops loop
* pkg/errors: introduce M and V types to get rid of unstable parsing
* fix build
* errors: fix text + add tests
* pr updates
* Making code generic between athens and olympus
* removing support in athens for "registry mode"
that is now olympus :)
* fixing compile err
* add a test target for the makefile
