v1.7.1

Fix add/sub reported bug (Reported By @Alireza-Jamali).[https://github.com//issues/81]
Add new adds methods: addWeeks,addDays,addMonths,addYears,addHours,addMinutes,....
Add new subs methods: subsWeeks,subsDays,subsMonths,subsYears,subsHours,subsMinutes,....
Increase test coverage.

v1.6.1

Small bug fixed

v1.5.4

Release v1.5.4

v1.5.2

release v1.5.2

v1.5.1

Prepare v1.5.1

v1.5.0

Add new method for get current week days #56

v1.4.0

Release v1.4.0

v1.3.4

Jitpack release solved

stable 1.3.2

small fix v1.3.2

stable 1.3.1

small fix v1.3.1