When adding e.g. new DeviceAttributes, we cannot simply add them to the
attributes list, because that list is supposed to be ordered. We could
insert it at the beginning, but that would be brittle to changes in the
GBDaoGenerator, so we simply re-fetch them from the db after adding
new attributes.
- for a given user and time span, there may be an ActivityDescription
- with a textual description
- and a list of tags
- every tag has
- a name
- and an optional description
Use KitKat (19) as target sdk since robolectric 3.1.2/sqlite4java
does not understand "WITHOUT ROWID" tables.
Also, add constants for user's gender and document some things.
