v1.15.x

[Futsch1]

I've been a bit sloppy with providing updates of recent changes, so I'll list the changes for the major version v1.15.x here in one post:

• Snooze time can now be set to a custom value, so each time a reminder is snoozed, the time can be entered. This is enabled via the settings by setting snooze time to "Custom..."
• Fractional values are now allowed for stock values (e.g., 4.5)
• Additional doses are considered in stock tracking