Oleksii Demedetskyi

Group priority part.

2

Add tests, syntax.

Plugin oriented architecture

1

Refactor architecture for simple plugin support.

Due to #24 Add context support. Add category for debug.

Migrating to Swift.

4

We need to move on Swift language for several reasons: 1. Concise syntax. 2. Embedded type support. 3. Too many magic in obj-c implementation.