Update README

Author: charlespwd

README.md

@@ -84,6 +84,13 @@ autocmd User Node
   \ endif
 ```
 
+#### Want to resolve modules with a custom NODE_PATH?
+
+```vim
+let g:vim_node#node_path = [$HOME.'/project/src', '/absolute/path']
+```
+
+Or you can also start vim with the `NODE_PATH` environment variable set.
 
 License
 -------

autoload/node.vim

@@ -50,8 +50,6 @@ function! s:edit(name, from, ...)
 	if empty(a:name) | return | endif
 	let dir = isdirectory(a:from) ? a:from : fnamemodify(a:from, ":h")
 	let command = a:0 == 1 ? a:1 : "edit"
-
-	" If just a plain filename with no directory part, check if it exists:
 	let path = node#lib#find(a:name, dir)
 
 	if empty(path)