[external sort
thomashartman1@gmail.com**20081011131117] 
[hackageize
thomashartman1@gmail.com**20081014091830] 
[hackageizing
thomashartman1@gmail.com**20081014093545] 
[hackageizing
thomashartman1@gmail.com**20081014094833] 
[improve demo, correct author's name
thomashartman1@gmail.com**20081020130000] 
[exp arg to external sort
thomashartman1@gmail.com**20081020134039] 
[documented failed attempt to sort 100M element list with externalsort
thomashartman1@gmail.com**20081020141247] 
[more of same
thomashartman1@gmail.com**20081020142208]