Extract various ringtone formats from binary data.

• ToneSniffer: Script that searches binary data for ringtone formats, and extracts them accordingly.
• Unlock PMD: Removes copy guard from PMD ringtones to allow PsmPlayer to convert them to MIDI.
• Extract MIDI PDB: Extracts MIDI files from "MIDI Ring Tones.pdb" and "System Ring Tones.pdb" files from Palm OS devices.