Java Music Control

• Added a method for enabling debugScreen
• Added continue from for songs, and a reset timer for it.
• Added isPlaying boolean to Song class.
• added a new fading engine(It's not implemented yet, but it shows potential, having perfect fades with no popping)
• Fixed memory leak from audioPlayers not closing correctly,
• Fixed audio fading out and not fading back when tabbing out.
• Fixed screen out-of-focus audio pause (This actually fixes a few other reliability issues)
• Increased the buffer size for the audio output (this adds more latency to the underwater effect, but makes stutters disappear for the most part)

This version has been very stable. I've been using it with my own modpack, and after a few hours of play and tens of hours of idling, no issues have arisen. 

EDIT: After some use of the mod in a dev environment, it seems that it will sometimes have issues with triggers playing. Due to that fact, this version has been demoted to beta.