Update CRAN comments

Author: lmullen

cran-comments.md

@@ -1,12 +1,14 @@
+This is an updated version of the 'USAboundaries' package from version 0.1.1 to version 0.2.0. It adds an improved interface and contemporary boundary data in addition to the historical data in the earlier version. 
+
 ## Test environments
-* local OS X install, R 3.1.2
-* ubuntu 12.04 (on travis-ci), R 3.1.2
-* Debian (via Docker), R-devel
-* win-builder (devel and release)
+
+* local OS X install, R 3.2.3
+* ubuntu 12.04 (on travis-ci), R 3.2.2
+* win-builder (R-devel and R-release)
 
 ## R CMD check results
-There were no ERRORs or WARNINGs or NOTES.
 
-## Accompanying 'USAboundariesData' package
+There were no ERRORs or WARNINGs.
+
+There is one NOTE about suggested package in an additional repository which adds extra data but not add extra functionality. Additional higher resolution data is available in the 'USAboundariesData' package provided in the the rOpenSci CRAN-style repository which is installed on user request.
 
-This is an updated version of the 'USAboundaries' package from version 0.1.1 to version 0.2.0. It adds an improved interface and contemporary boundary data in addition to the historical data in the earlier version. In this version, all data has been moved to the 'USAboundariesData' package. Though that package is 48.8Mb and so over the limit prescribed in the documentation for writing R extensions, it will be updated infrequently.