Improve and Clean the Frame Class

[folliked]

Currently, we use the Frame class to process and handle binary frames, and the non-binary object itself. Ideally, the binary should be processed in another class, that would process the binary data, and output a non-binary Frame object. This would ensure consistent methods and behavior within the Frame class, by processing data outside of it, then handling processed data to the class. (Thanks Pesticide <3)

[Nek-]

First tentative (unfinished, estimated done at 17%) in the following branch: refactor/split-frame-building.

Notice that a refactoring may break performance. We should be aware and carful with that fact.

Here are some leads:

• The Messageclass is actually a Context pattern
• The received data maybe should be considered as a stream of Frame