finish phase 1
reach midpoint of phase ii
add SQLObject#create method
refactor #create and #update
add #save method
finish phase 2
cleanup and finish phase 3
phase 3: finish belongs_to working draft
phase 3: use actual class name when creating objects in belongs_to
phase 3: finish has_many first draft
phase 3: cleanup
part 5: add helper method for belongs_to
part 5: add helper method for has_many
phase 5: add logging for other_table