Merge pull request #14 from akuraru/master

Fix isEqualToDateIgnoringTime returns false of previous era
bump 1.3.1
Added gitignore. Podfile.lock removed from git management.
Restructured project.
Implemented setDefaultCalendarIdentifier:

No test yet
Added a very simple test case for setDefaultCalendarIdentifier.

Could be enough to test it's thread safe or not.
Merge pull request #15 from akisute/fix/gitignore

Added gitignore. Podfile.lock removed from git management.
Merge pull request #16 from akisute/feature/calendar

Implemented setDefaultCalendarIdentifier: to let users choose default calendars.
Fixed an issue where AZ_DefaultCalendarIdentifier was not thread-safe.

But basically you should not try changing this value that often from multiple threads. This value should only be set when appropriate timings like user chooses their calendar or something like that...
Merge pull request #17 from akisute/feature/calendar

Fixed an issue where AZ_DefaultCalendarIdentifier was not thread-safe.
refactor(Escort): add prefix to defaultCalendarIdentifier.
1.4.0
Test to fail if you do not the Gregorian