Support reporting uptime in different time units as per metric_name
Support reporting uptime in different time units as per metric_name
Merge branch 'uptime_units' of https://github.com/jaingaurav/Diamond into uptime_units

* 'uptime_units' of https://github.com/jaingaurav/Diamond:
  Support reporting uptime in different time units as per metric_name
Merge pull request #32 from jaingaurav/uptime_units

Support reporting uptime in different time units as per metric_name