Use /AWAY and /BACK IRC commands

dotfiles/saturnin/iam.conf

     dropbox = dropbox stop
 
 [iam.saying.like.this]
+    afk  = xchat -e -c 'away afk'
     afk  = echo "$(date -Iminutes) | afk one time" >> ~/whatever.log
     atk  = echo "$(date -Iminutes) | apparently knowing my password" >> ~/whatever.log
     gone = xchat -e -c 'nick amahdal|gone'
     gone = echo "$(date -Iminutes) | gone one time" >> ~/whatever.log
     back = xchat -e -c 'nick amahdal'
+    back = xchat -e -c 'back'
     back = echo "$(date -Iminutes) | back again" >> ~/whatever.log
 
 [iam.typing]