Added BStats, this allows me to check things like:
- plugin version servers use.
- what java version server use.
- how many players overall uses this plugin.
- how many servers use this plugin.
Added more information to trace stack errors in both database types and made h2/mysql database return back a successful string if connected correctly.
Fixed placeholder: %tokens_player_tokens%
- now checks if you are using H2 or MYSQL types.