* Fix following warnings:
* double quoted string containing no variables
* indentation of => is not properly aligned
* mode should be represented as a 4 digit octal value or symbolic mode
* string containing only a variable
* top-scope variable being used without an explicit namespace
* unquoted file mode
* variable not enclosed in {}
* Fix following errors:
* trailing whitespace found
* two-space soft tabs not used
* Remove quotes around class in include/require statements
Change-Id: Ia920d848e1955612a6486ec8731309e6d3a70f63
* `python-swiftclient` is now installed by default.
* Fixed swift3.
* Fixed s3token.
* Recreated authtoken - it used to be configured in the Keystone module.
* Created proxy-logging filter
This commit implements additional proxy middlewares
- catch_errors - handles errors
- ratelimit - limits incoming requests
- s3token - misddleware for s3auth
- swift3 - implement swift APIs
These middlewares needed to be modeled b/c they
are configurable interfaces that needed to be
configurable via Puppet.
