abstract models
fix int => int64
fix unsed error
Merge branch 'dev' into faster-loading

* dev:
  1: exclude docs directory which is auto-generated t# Explicit paths specified without -i or -o; assuming --only paths...
  add ts router
  for url
parallel query
parallel query
parallel query
Merge pull request #23 from yujinqiu/faster-loading

Faster loading. Step 1: Parallel query