LeafyLappa

This PR does not add dependency injection per se, it only allowed me to write a simple (likely not at all scalable, extensible or even thread safe) integration for lagom...

Please run it again, the last commit should fix the issue.

Turns out for my case I can use ```request.query_params```, whose method ```getlist``` with "filter[name]" as argument gives me what I need. Feels like a hack though.

Sure! I will likely code something for my project, will see if I have the time to make it reusable.

This is definitely a bug though. The keyboard does in fact pop up when the vault is locked on session timeout, it just doesn't when the app is relaunched entirely...