oscarleiva/energylink

Carl Bergquist 2c7adccf12 Use cache for http.client in tsdb package. (#6833)		%!s(int64=9) %!d(string=hai) anos
..
graphite.go	2c7adccf12 Use cache for http.client in tsdb package. (#6833)	%!s(int64=9) %!d(string=hai) anos
graphite_test.go	fc91231104 Fixed failing tests	%!s(int64=9) %!d(string=hai) anos
types.go	8d5857661e refactor(tsdb): changed tsdb time series model to use null.Float instead of pointers	%!s(int64=9) %!d(string=hai) anos