feature(spawnify) rm unused parseDir

Author: coderaiser

lib/spawnify.js

@@ -43,16 +43,6 @@
         return spawnify;
     };
 
-    function parseDir(dir) {
-        var cwd = process.cwd();
-        
-        assert(dir, 'dir should be string!');
-        
-        dir = dir.replace(/^\./, cwd);
-        
-        return dir;
-    }
-    
     function Spawnify(command, options) {
         var self = this;