#17 get rid of 68k callbacks usage in whole

[kas1e]

Currently our code have callbacks which in theory should make use of the 68k modules works on native builds. In end, it turned out that it only mess everything, and there is 68 modules which ever-never will works on native buids. Also, usage of those callbacks add unnecessary stubs to os4/mos builds, as well it bring some bugs to morphos build.

The purpose of those stubs/callbacks was to do porting step by step: firstly library in native form, then program in native form, then modules. So mix of 68k/native binaries give us ability to do so. But now, that no more necessary, so we can easy delete all that mess, to make and code looks cleaner, and be just faster and better.