Add /api/law/:query API
Update README.md for /api/law/:query
Update README.md for statute and suggestion APIs
should be true when the Query is successful
modified test case,  set [isSuccess = true] during  a good input case
Rename db.ls -> route.ls
Change /api/suggestion API
Update READM.md for API changed
Minor cleaning
Change /api/statute/ to /api/article
Add Karma
tmp