Removed code that auto set idle and away status based on last activity time as it didn't make sense.  Changed offline update based on last activity time to  15 minutes.  The ajax requests will keep the last active time updated (updates every 2 minutes).  If that doesn't happen, it can assumed the browser was closed and thus the user is offline.
Removed code that auto set idle and away status based on last activity time as it didn't make sense.  Changed offline update based on last activity time to  15 minutes.  The ajax requests will keep the last active time updated (updates every 2 minutes).  If that doesn't happen, it can assumed the browser was closed and thus the user is offline.

rcdelfin/mautic,rcdelfin/mautic,rcdelfin/mautic