Merge pull request #4 from yuki-takei/fix-buildserver-called-twice

fix buildServer() called twice

lib/crowi/index.js

@@ -91,8 +91,6 @@ Crowi.prototype.init = function() {
     return self.setupSlack();
   }).then(function() {
     return self.setupCsrf();
-  }).then(function() {
-    return self.buildServer();
   });
 }