Fix #293 - undefined variable in AgeAtDeath handler
Session time is updated every 5 minutes.  Force update on login, otherwise sessions shorter than 5 minutes may not be logged
Possible fix for RTL PDF reports
1.6.1 release
Bump version to 1.6.2-dev
Typo causes problem in mother-only family in interactive tree
Update Italian strings
Merge pull request #295 from mlocati/update-italian-strings-v3

Update Italian strings
Merge remote-tracking branch 'upstream/master'