Iain Buclaw

This is a cause of confusion when you request 'diff(foo, bar)', but the legend says 'diff(bar, foo)'

So rather than restoring the entire tarball, only restore metrics that match a given metric or regular expression.

Desirable example usage would be: ``` bucky-resize '^pattern\.' 30s:1d 1h:6d ```

A common maintenance task would be to start writing out a new stat, only to find that we want more coarse or finer precision for it later down the line....

Use X-Auth-Request-Redirect if rd not given

4

For consistency with sign_in, and to be able to pass arguments escaped to the redirect url. i.e: ``` auth_request /oauth2/auth; error_page 401 = /oauth2/start?rd=$request_uri; ``` When calling: ``` curl http://myserver/?foo=123&bar=456&uid=789...