add repr to Person
Merge remote-tracking branch 'upstream/master'
need recent file:w
add get gsp
Merge remote-tracking branch 'upstream/master'
update
add generate_income
Merge remote-tracking branch 'upstream/master'
more ppl generation
Location class to track locations
Person includes gender, age
Person generation includes useless gender, age
merged io from Rie
Merged People from Rie
weighted_choice function
formatting
updates people param
Merged from Kevin
generate age randomly
little change in generating person
merged to Kevin
Make math work