try to fix reported dependency issue

Author: JohnMount

DESCRIPTION

@@ -2,7 +2,7 @@ Package: seplyr
 Type: Package
 Title: Improved Standard Evaluation Interfaces for Common Data Manipulation Tasks
 Version: 0.5.1
-Date: 2017-12-22
+Date: 2018-01-02
 Authors@R: c(
     person("John", "Mount", email = "[email protected]", role = c("aut", "cre")),
     person(family = "Win-Vector LLC", role = c("cph"))

NEWS.md

@@ -1,5 +1,5 @@
 
-# seplyr 0.5.1 2017-12-22
+# seplyr 0.5.1 2018-01-02
 
  * mutate_se now uses partition_mutate_se.
  * partition on re-assignment (if_else_device does this, but includes a re-use so was okay).

cran-comments.md

@@ -1,8 +1,15 @@
 
+Submitting 'seplyr' to fix the CRAN packages using undeclared packages in vignettes issue
+reported by Professor Brian Ripley in his 2018-01-02 email to package maintainers. I
+suspect the issue was under-declaring our dependence on 'DBI' and 'RSQLite' (now strengthened).
+Please note this package has had 7 updates in the last 6 months, but I think fixing 
+the reported CRAN issue is a high priority.
+
+
 ## Test environments
 
   * Windows
-  * using R Under development (unstable) (2017-09-12 r73242)
+  * using R Under development (unstable) (2017-12-30 r73992)
   * using platform: x86_64-w64-mingw32 (64-bit)
 
   * OSX
@@ -15,20 +22,24 @@
 R CMD check --as-cran seplyr_0.5.1.tar.gz 
 
   * this is package ‘seplyr’ version ‘0.5.1’
+  * checking CRAN incoming feasibility ... Note_to_CRAN_maintainers
+     Maintainer: ‘John Mount <[email protected]>’
 
   Note:
   Number of updates in past 6 months: 7
 
-
-* checking CRAN incoming feasibility ... Note_to_CRAN_maintainers
-Maintainer: ‘John Mount <[email protected]>’
-
 Status: OK (no other notes, errors, or warnings)
 
 ## Reverse dependencies
 
      devtools::revdep_check()
      Checking 2 packages: replyr, WVPlots
      Checked replyr : 0 errors | 0 warnings | 0 notes
-     Checked WVPlots: 0 errors | 0 warnings | 0 notes
+     Checked WVPlots: 0 errors | 1 warning  | 0 notes
+
+WVPlots warning is spurious:  "Warning: 'unpivotValuesToRows' is deprecated."
+'unpivotValuesToRows' is not deprecated on the CRAN version of 'cdata' and
+this will be fixed in 'WVPlots' before the CRAN version of 'cdata' deprecates 
+methods.
+