Update cran-comments, ignore revdep/

.gitignore

@@ -18,3 +18,4 @@ config.R
 R/unused
 src/spacyr.dll
 CRAN-RELEASE
+revdep

cran-comments.md

@@ -2,14 +2,14 @@
 
 ### Purpose
 
-Major update including new features and some big fixes.
+Updated installer for Python/spaCy, given revisions to that underlying Python library, as well some new functionality.
 
 ## Test environments
 
-* local macOS 10.13.6, R 3.5.1
-* ubuntu Ubuntu 16.04 LTS (on travis-ci), R 3.5.1
-* Windows Server 2012 R2 x64 (build 9600), R 3.5.1 (on Appveyor)
-* local Windows 10, R 3.5.1
+* local macOS 10.14.5, R 3.6.0
+* ubuntu Ubuntu 18.04 LTS and 18.10, R 3.6.0
+* Windows Server 2012 R2 x64 (build 9600), R 3.6.0 (on Appveyor)
+* local Windows 10, R 3.6.0
 * win-builder (devel and release)
 
 ## R CMD check results
@@ -24,4 +24,4 @@ None.
 
 ## Downstream dependencies
 
-No errors were caused in other packages, using `devtools::revdep_check()` to confirm.
+No errors were caused in other packages, using `revdepcheck::revdep_check()` to confirm.