Multiple additions

- Removed CRC Checking
- Added MIDI Packing
- Added MIDI Packing mode
- Added randomly selected music to title screen
- Added a utility to read .cfg files
- Added Config.java to client, making configuration slightly easier
- Packed 7 new MIDI files into the Cache
- Added a line to Compile.bat to compile the utilities
- Fixed some errors in Commands.java
- Added the playsong command