praveev 43cdc675c7 Add support for timezone in segment granularity (#3528)
* Add support for timezone in segment granularity

* CR feedback. Handle null timezone during equals check.

* Include timezone in docs.
Add timezone for ArbitraryGranularitySpec.
2016-10-03 08:15:42 -07:00
..
2016-05-03 10:55:13 -07:00
2016-07-17 08:30:20 -07:00