Update CRAN comments

Author: lionel-

cran-comments.md

@@ -1,13 +1,11 @@
+## R CMD check results
 
-Removed offending URL.
+0 errors | 0 warnings | 0 notes
 
-## Test environments
 
-* local OS X install, R release
-* ubuntu 12.04 (on travis-ci), R oldrel, release, and devel
-* win-builder (R devel and release)
+## revdepcheck
 
+We checked 117 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.
 
-## R CMD check results
-
-0 errors | 0 warnings | 0 notes
+ * We saw 0 new problems
+ * We failed to check 0 packages