New features:
- Add `date` command, for displaying and setting the device's date & time
- Add `seek` command, for seeking to a specific position in the current track
- Add `alarm` set of commands, for adding/deleting/listing/stopping alarms clocks on the device
- Add `play --url` option, to play an audio file or stream from a URL
- Add `info --wi-fi` option, for listing the Wi-Fi access points discoverable by the device
Changes:
- Change default `getsyslog` directory to a temporary directory
- Minor bug fixes