message: use new name for copy_array -> copyArray
diff: @@ -11,7 +11,7 @@ export const scramble = (module, iv, password, input) => {
  const bufpassword = newArray(module, password);
  const bufoutput = newArray0(module, input.length + 4);
  module.paper_scramble(bufiv, bufpassword, password.length, bufinput, input.length, bufoutput);
  - let result = copy_array(module, bufoutput, input.length + 4);
  + let result = copyArray(module, bufoutput, input.length + 4);
  module.dealloc(bufiv);
  module.dealloc(bufinput);
  module.dealloc(bufpassword);
  @@ -27,7 +27,7 @@ export const unscramble = (module, password, input) => {
  const bufpassword = newArray(module, password);
  const bufoutput = newArray0(module, input.length - 4);
  module.paper_unscramble(bufpassword, password.length, bufinput, input.length, bufoutput);
  - let result = copy_array(module, bufxprv, input.length - 4);
  + let result = copyArray(module, bufxprv, input.length - 4);
  module.dealloc(bufinput);
  module.dealloc(bufpassword);
  module.dealloc(bufoutput);
  