* Split OpenRayman into two parts (openrayman and libopenrayman)
libopenrayman is licensed under LGPLv3
* dsb_interpreter -> dsb_script
gf_converter -> gf_texture
This means that all currently available formats share a mostly common interface
(specify stream via constructor, check if the file is valid via valid()
and/or extract/decompile via a function returning bool)
* Since all formats can only be created via an std::istream,
libopenrayman includes two helper stream functions in openrayman::common
These are in_mem_(i/o)stream and encoded_stream
in_mem stream read and write to a block of memory (can be created from vector/char*)
encoded_streams take an existing stream and decodes data after reading it from the original stream
* Some small refactoring to other parts of the engine
This commit adds a game class, which is a collection of files that can depend on other files.
The base game "rayman2" contains all files required for the game, and they can then be overriden by games that depend on it.
OpenRayman will use this for editing menus (adding settings) and possibly other things.
All mods should target "rayman2_openrayman".
