v0.3.0

• Bump version to 0.3.0
• Improved README
• Bump dependencies
• dhcp: server working with dockerized tests
• dhcp: introduce dhcp server
• ui: Only shows port number if protocol allows changing it
• ftp: Fix log message typo

What's Changed

• Introduce DHCP server by @joaofl in #38

Full Changelog: v0.2.4...v0.3.0