Various small fixes for v1.0.0 that doesn't need separate issues. - [x] Get current UDP port directly from lua module before recompile - [x] Escape `scdoc_render_prg` path - [x] Remove `autoload/scnvim/lua.vim` - [x] Update README (move stuff to wiki, and add links) - [x] Check/Add headers (documentation) - [ ] Tag release