Fixes c9/core+96 - metadata support for ~

node_modules/vfs-local/localfs.js

@@ -457,9 +457,13 @@ module.exports = function setup(fsOptions) {
     }
     
     function metadata(path, options, callback) {
+        if (path.charAt(0) == "~")
+            path = join(process.env.HOME, path.substr(1));
+        
         var dirpath = (path.substr(0,5) == "/_/_/" 
             ? METAPATH + dirname(path.substr(4))
             : WSMETAPATH + "/" + dirname(path));
+            
         resolvePath(dirpath, options, function (err, dir) {
             if (err) return callback(err);
             
@@ -479,7 +483,11 @@ module.exports = function setup(fsOptions) {
     }
 
     function getMetadata(path, options, callback){
+        if (path.charAt(0) == "~")
+            path = join(process.env.HOME, path.substr(1));
+        
         var metaPath = join(WSMETAPATH, path);
+        
         resolvePath(metaPath, options, function (err, path) {
             if (err) return callback(err);
             fs.readFile(path, callback);