Big refactor

• Changed patch protocol. Patch now can be split into chunks.
• We can't register arrays, only POJO objects.
• "~DOP" object is now a regular object instead of an Array.
• We don't store the path anymore, now is calculated relatively. We only store the property instead.
• Mutations format have changed.
• Implemented the concept of snapshot.
• createObserverMultiple renamed to createObserver
• emitAndDestroy renamed to emit. And added emitWithoutDestroy instead.
• Removed some utility functions on dop.*

Patch instruction implemented

0.10.0

Patch instruction implemented

Broadcast instruction implemented

0.9.0

Broadcast instruction implemented

Call implemented

0.8.0

createAsync moved to api and added test for it

Unsubscribe implemented

0.7.0

Unsubscribe implemented

Test passed for all tranports

0.4.0

Implemented local transports for tests and publishing 0.4.0

0.3.2

Test events_transports finished