Moves the concatenation of 'current' string to separate function.
Renamed function to print_current_track_info
Merge pull request #67 from petteraas/current_function

Moves the concatenation of 'current' string to separate function.
Adds a 'queue' command to sonoshell.py that prints the full queue.
Merge pull request #68 from petteraas/queue_command

Adds a 'queue' command to sonoshell.py that prints the full queue.
Rewrote function print_queue to print a one-based list instead of zero-based.
Merge pull request #71 from petteraas/one_based_queue

Rewrote function print_queue to print a 1 based list instead of 0 based.