The 0.1.3 deb still had some AM/PM difficulties and oddities; they've been resolved in the current development build, so just bare with us for the moment until I can get the new version rolled out. One other point: the 0.1.3 deb also won't store your 12/24 hour setting between sessions... you have to set it each time as the default is now 12hr. This too has been resolved in the development build.

As for the alarm scheduling etc, for the currently planned next release I'm just going to re-use the alarm control interface page that Ciro already made, but with alarmd integration instead of internal stuff, so you'll end up with the ability to set one alarm per day, that will automatically occur at that time on that day, each week. You will also have the ability to turn individual alarms on or off. Let's see how that works out and then for the next version we can adjust the interface/etc to give more flexibility, but I think it's going to end up being a quite nice solution this way for the moment...