Releasing

This adds the new release tarballs:
* libcangjie 1.1 (https://github.com/Cangjians/libcangjie/pull/59)
* pycangjie 1.1 (https://github.com/Cangjians/pycangjie/pull/17)
* ibus-cangjie 2.1 (https://github.com/Cangjians/ibus-cangjie/pull/44)