fix spaces in path issue

npm/index.js

@@ -1,3 +1,3 @@
 var fs = require('fs')
 var path = require('path')
-module.exports = fs.readFileSync(path.join(__dirname, 'run.bat'), 'utf-8')
+module.exports = fs.readFileSync(path.join(__dirname, 'run.bat'), 'utf-8').slice(1,-1)

npm/install.js

@@ -26,7 +26,7 @@ if (!paths[platform]) throw new Error('Unknown platform: '+platform)
 
 nugget(url, {target:name, dir:__dirname, resume:true}, function(err) {
   if (err) return onerror(err)
-  fs.writeFileSync(path.join(__dirname, 'run.bat'), paths[platform])
+  fs.writeFileSync(path.join(__dirname, 'run.bat'), '"'+paths[platform]+'"')
   extract(path.join(__dirname, name), {dir:path.join(__dirname, 'dist')}, function(err) {
     if (err) return onerror(err)
   })