Removal of List
Removal of Car,Cdr
Using x.Frist() instead of First(x)
	modified:   broom/builtin.go
	modified:   broom/builtin_test.go
	modified:   broom/ea.go
	modified:   broom/object.go
	modified:   broom/pair.go
	modified:   broom/pair_test.go
	modified:   broom/repl.go
	modified:   broom/sequence.go
	modified:   broom/sequence_test.go
	modified:   broom/sf.go
	modified:   broom/sf_test.go
	modified:   broom/srfi-1.brm
	modified:   onstart.brm