Fixes and improvements.

Bug fix where UDP was sometimes not sending from the saved port. The workaround was to toggle on/off in settings.

Default port number bumped to higher number. The previous was causing UDP to send with wrong local port.

- HTTP GET/POST support
- Bug fixes from Packet Sender Cloud
- Better dark theme and tinted theme support
- Broadcast packet support
- Proper requests from using local network
- Improved iPad support

Replaced confirmation dialog with no-tap animation.