Wipe

With open-source and CI artifacts, idea of dedicated releases changed to dedicated tags: each AS update with own tag (`vN-angelscript-2.XX` or `vN-angelscript-2.XX.Y`) and a single release with most-recent version. Release...

FLTK, oh sweet, sweet FLTK... i really want it go, but maybe that's just me. On point: when possible, we should check if given library have official git repository/mirror add...

Tossed most of library folders. Header-only (which are added as [interface targets](https://cmake.org/cmake/help/v3.12/manual/cmake-buildsystem.7.html#interface-libraries)) and lib-only. It's "_elegant dirt_" - it's ready for replacing but at this moment aimed to keep functionality,...

Binary libs are now in LIB.bin/; after it will be applied to master branch (read: v3 release), migration to sources can _finally_ start. If done earlier, there can and will...

Seems crashdump is not created only if config is missing; if it's present, crashdump is created... in client directory, which is not *good enough* for me.