autologout 6.x-2.5

#802298: use jstimer instead of javascript countdown timer

#804202: How to format text and time?
#801700: Time Zone Conversion
#369586: Why not autologout user with uid=1
#641040: Restore user's destination after logging back in
#802308: add more error detection between timer module and autologout
#802296: admin help pages' links don't work without clean urls
#773232: autologout module file : Translation function not called on line 478
#349784: date format
#701650: on cron run manually, found this error message from autologout
separated admin settings into their own include file.
autologout_invalidate_other_sessions should not mess with uid=0 account.
logout block should work without dynamics.
simplify refresh logic.
notify user they have been logged out by the 'one session' feature.