Upgrade model translation: add foreign key userId, upgrade dao and
tests
TEMPORARILY have a DEFAULT_USER_ID used in the application until a
login feature exists
Input activity now create translation linked to user1
Select activity display the name on current user
Add DatabaseVersion2 file containing details of migration toward
version 2 all well as details of database creation in version 2. Other
version upgrade should have a similar file DatabaseVersionX. Also test
migrations.
Add a baseDaoTest to setup and tearDown the database for all
xxxDaoTest
Change room dependency in build.gradle to use the one in jetpack