v0.3.0

Changed

• refactored the interface and internals a bit. In short, the library should no longer panic on any errors and should return a sane Result so it can be handled by the crate user. #10
• made methods WolPacket::from_string and WolPacket::mac_to_byte more flexible by making the data an AsRef<str>. #8
• wakey-wake no longer needs an -m or --mac flag. The adress is now a positional argument so just call the binary with the appropriate address.

Full Changelog: v0.2.2...v0.3.0