v2.0.0-alpha.2

Added

• Added the @2bad/onvif-discovery package with discover() to find cameras on the local network
• Added the url option to Device.connect() for connecting to a device service URL
• Added parseEnvelope() and serialize() to the core for reading and writing SOAP messages
• Device can now be declared with using to close its connections at the end of the block
• Added device.use() to call media and events functions as device.media and device.events

Changed

• base64 values with bits set past the end or non-ASCII whitespace are now rejected as a DecodeError

Fixed

• Fixed a subscription closed by signal crashing the process when Unsubscribe fails unexpectedly