When we remove a workout, we should clean up the associated GPX file; otherwise, you can not add it back later.
We also override the "NOT NULL" constraint by setting a different tag. This seems to be a weird workaround, but it's only for the time it needs to get removed entirely, anyway.
When we remove a workout, we should clean up the associated GPX file; otherwise, you can not add it back later.
We also override the "NOT NULL" constraint by setting a different tag. This seems to be a weird workaround, but it's only for the time it needs to get removed entirely, anyway.
This should fix #33