v1.4.2.2

We've got translations and we've got bug fixes!

• Added translation for Serbian (@pavlepiramida), Norwegian Bokmål (@comradekingu), and German (@fynngodau)
• Implemented a start screen for new users
• Added 'clear all' to the search bar (@macdonaldster)
• Search bar text can now be persisted in the launcher (@macdonaldster)
• Shorthands should be setting correctly when in search
• Keyboard (soft or otherwise) can launch web search directly when there is no app result
• Single tap and swipe down gesture should be able to launch apps now

It's not a big-ish release, but that's up for v1.4.3 to decide.