Reformat copyright blocks

c.go

doc.go

doc_bls_test.go

doc_test.go

element.go

element_arith.go

element_arith_simple.go

element_fmt.go

element_io.go

element_misc.go

errors.go

generation.go

gmp_big.go

pairing.go

params.go

pbc_test.go

rand_hook.c

utils.go