Updated cran-comments to clear state that this is a resubmission.

cran-comments.md

@@ -1,3 +1,12 @@
+## Resubmission
+This is a resubmission. In this version I have:
+
+* Generated precomputed data for vignettes `flipr` and `pvalue-functions` stored
+as internal data in the package to cut down computation time.
+
+* Added dependency to the [**usethis**](https://usethis.r-lib.org) package as
+`Suggests` for generating the internal data from scripts saved in `data-raw/`.
+
 ## Test environments
 * local macOS R installation, R 4.0.3
 * macOS latest release (via [R-CMD-check](https://github.com/r-lib/actions/blob/master/examples/check-standard.yaml) github action)
@@ -15,8 +24,8 @@ There were no ERRORs or WARNINGs.
 There was 1 NOTE:
 
     * checking installed package size ... NOTE
-      installed size is 12.6Mb
+      installed size is 13.2Mb
       sub-directories of 1Mb or more:
-        doc  12.4Mb
+        doc  12.9Mb
 
 The size varies according to the system on which the package is installed.