More clean-ups

Better Cross-platform stuff

https://vimways.org/2018/from-vimrc-to-vim/

vimrc

@@ -1,16 +1,9 @@
 set encoding=utf-8
 scriptencoding utf-8
 
-let g:vim_files=fnamemodify(resolve(expand('$MYVIMRC')), ':p:h')
+if &runtimepath ==# ''
+  throw 'Empty ''runtimepath'''
+endif
+let $MYVIM = resolve(option#Split(&runtimepath)[0])
 
-function! SourceConfig(name)
-    " exec "echo 'Loading " . a:name . "'"
-    exec 'source ' . expand(g:vim_files . '/config/' . a:name)
-endfunction
-
-call SourceConfig('01-plugins.vim')
-call SourceConfig('02-general.vim')
-call SourceConfig('03-mappings.vim')
-call SourceConfig('04-autocmds.vim')
-
-unlet g:vim_files
+runtime! config/**/*.vim