Major refactoring. Moving to new DDD model
Move ExecutionContext into IOContext
Add tests for ChatWork API
add MessageFactory
expose markAsRead/myRoom as public API
Separate tests
junit 4.7 → 4.11
Add i18n with ISO 3166-1 class
define Holiday as Entity
refactoring
add implementation of national holidays with google calendar impl
ver 0.0.21
fix syntax
elasticsearch: 0.90.x -> 1.0.0.x
Refactor holiday interfaces
holiday web API impl
add test
ad hoc implementation of named calendar
Add business calendar
release 0.0.23