Mapcoords

• Fixed database bug that made the connection with the database timeout.
• Fixed bug that prevented database connection from closing (hint: I forgot to add code that closed connection to the database).
• Added support for multiple worlds! Unfortunately since previous versions of Mapcoords stored worlds that weren't named "world*" as "Unknown", servers that had custom worlds will have to redo those coordinates so that they accurately reflect which world they can be found in.
• Changed numbering system for /mc list. Instead of a numerical order, the list displays the coordinate internal ids. This is to prevent accidental deletion of coordinates. Thus, the /mc delete command will require the coordinate ids now.

Permissions are coming soon!