This is needed test version. There are a lot of changes. let me tell ya
about those.
1. This server is developed for a game of new concept, "Fun House", so I
added new data associated with it. At this point I needed to load several
data from external files so that we manage it easily. I decided to use
json files for this. There are in 'sea/data' folder.
2. I prepared to use mongodb as another Database for later, but I made
a decision not to use mongodb at that moment in time, so I removed
mongodb module and codes related with it.
3. New schema added for new contents in MySQL. And I changed the way
calling stored procedures of MySQL to make code clean and handle
this. See mysql.js for more details.
4. New packets are added.