Add resub cran comments

cran-comments.md

@@ -1,3 +1,12 @@
+## Resubmission
+This is a resubmission. In this version I have:
+
+* Written package names in the DESCRIPTION Description in single quotes. Note that `tibbles` is not a package name in itself (while 'tibble' is) so I did not single quote that.
+
+* Attempted to remove all double spaces in the DESCRIPTION Description. I had followed the 4 spaces guideline but it seems to be adding an extra space. I now align all new lines under the 's' in 'Description' like how it is done in R Extensions.
+
+* Looked at the reexports.Rd file. I cannot figure out what is wrong with the aliases. I regenerated it using `devtools::document()` but got the exact same file. I compared with `tidygraph` which does a similar thing but they look the same. I built the package and looked at the documentation page ?reexports and all of the links work correctly. Can you help me?
+
 ## Release Summary
 This is the initial release of tibbletime.