Lots of chagnes to add multi protocol flexibility, not really
completed yet, still have to rework text messages opcodes and other stuff,
so this still a working in progress feature
* Rework dat reader, the dat reader can now
* dinamically detect dat version
* Split game into gamelib and game_interface
* Lots of other minor changes
* Added new protocol lib.
* Added missing Game Features to game/const.lua
* Added new Market module that will handle the market/market protocols too.
* Finished Market protocol and begun on the market structure (MarketOffer etc).
* Removed any traces of market protocol in the core (I think).
* Moved minimap images to /images.
* Removed old zoom images for minimap.
* Fixed a bug with randomize outfit.
When otclient initializes it tries to find all .otpkg files inside the
current search paths (./ ./modules ./addons) and then add them
to the front of current search paths. This way .otpkg can contains
many modules/addons and modifications in a single file that otclient
can recognize.
otpkg files can be compressed files supported by PhysFS, which
are ZIP (.zip) and LZMA (.7z).
Make otclient's framework flexible enough to run console apps like
servers, so this mean is possible to build otclient versions without
graphical interface and use it's framework to code servers