Julius Volz c9618d11e8 Introduce copy-on-write for metrics in AST.
This depends on changes in:

https://github.com/prometheus/client_golang/tree/cow-metrics.

Change-Id: I80b94833a60ddf954c7cd92fd2cfbebd8dd46142
2014-12-12 20:34:55 +01:00
..
2014-11-25 17:09:17 +01:00
2014-11-25 17:12:59 +01:00
2014-11-27 18:26:06 +01:00
2014-11-25 17:07:45 +01:00
2014-11-25 17:10:30 +01:00
2014-11-28 12:50:19 +01:00
2014-11-27 20:46:45 +01:00