Removed unneded comments and reformated code

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Fixed fixMelted function

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Fixed invocation to handleError function from inside melted_medias semaphore

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Fixed handleError function to emit hb_error instead of error due a Node bug

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>