Stick back to node 0.6.x and fix the broken vfs-local + get rid of runjs

Author: Mostafa Eweda

configs/default.js

@@ -149,7 +149,7 @@ var config = [
         ]
     }, {
         packagePath: "vfs-architect/local",
-        root: path.dirname(projectDir)
+        root: "/"
     }, {
         packagePath: "vfs-architect/http-adapter",
         mount: vfsUrl,

package.json

@@ -3,7 +3,7 @@
     "description": "Cloud9 IDE",
     "version": "0.7.0",
     "homepage" : "http://github.com/ajaxorg/cloud9",
-    "engines": {"node": ">= 0.8.x"},
+    "engines": {"node": ">= 0.6.15"},
     "author": "Ajax.org B.V. <[email protected]>",
     "help": {
         "web": "https://github.com/ajaxorg/cloud9/blob/master/README.md",
@@ -36,8 +36,7 @@
         "asyncjs": "https://github.com/ajaxorg/async.js/tarball/0b4ed5608a32c280a7690b5f52883d8d1fc0de08",
         "v8debug": "https://github.com/ajaxorg/lib-v8debug/tarball/d2fac9b09724cb2e75e2807191eace9bc27d3b52",
         "packager": "https://github.com/ajaxorg/packager/tarball/bee2a82c6d5e2875024bfdc83937e98092ccf04f",
-        "treehugger": "https://github.com/ajaxorg/treehugger/tarball/b22d7ad712f76a7e7b1070ab339d567dfbf059b1",
-        "runjs": "https://github.com/c9/runjs/tarball/347ad9627fb4a1d63458bc66ea40f0bf1efbf05c"
+        "treehugger": "https://github.com/ajaxorg/treehugger/tarball/b22d7ad712f76a7e7b1070ab339d567dfbf059b1"
     },
 
     "devDependencies": {