Add revdep checks

.Rbuildignore

@@ -6,3 +6,4 @@
 ^cran-comments\.md$
 ^roxygen.pro$
 ^roxygen.pro.user$
+^revdep$

revdep/.gitignore

@@ -0,0 +1 @@
+**/

revdep/check.R

@@ -0,0 +1,5 @@
+library("devtools")
+
+res <- revdep_check(dependencies = c("Depends", "Imports"))
+revdep_check_save_summary(res)
+revdep_check_save_logs(res)

revdep/summary.md

@@ -0,0 +1,54 @@
+# Setup
+
+## Platform
+
+|setting  |value                        |
+|:--------|:----------------------------|
+|version  |R version 3.1.2 (2014-10-31) |
+|system   |x86_64, darwin13.4.0         |
+|ui       |RStudio (0.99.90)            |
+|language |(EN)                         |
+|collate  |en_US.UTF-8                  |
+|tz       |America/Chicago              |
+
+## Packages
+
+|package  |*  |version |date       |source         |
+|:--------|:--|:-------|:----------|:--------------|
+|brew     |*  |1.0-6   |2011-04-13 |CRAN (R 3.1.0) |
+|digest   |*  |0.6.4   |2013-12-03 |CRAN (R 3.1.0) |
+|knitr    |*  |1.8     |2014-11-11 |CRAN (R 3.1.2) |
+|Rcpp     |*  |0.11.3  |2014-09-29 |CRAN (R 3.1.1) |
+|stringr  |*  |0.6.2   |2012-12-06 |CRAN (R 3.1.0) |
+|testthat |   |0.9.1   |2014-10-01 |CRAN (R 3.1.1) |
+
+# Check results
+3 checked out of 3 dependencies 
+
+## miscFuncs (1.2-6)
+Maintainer: Benjamin M. Taylor <b.taylor1@lancaster.ac.uk>
+
+__OK__
+
+## Rd2roxygen (1.5)
+Maintainer: Yihui Xie <xie@yihui.name>  
+Bug reports: https://github.com/yihui/Rd2roxygen/issues
+
+__OK__
+
+## sqlutils (1.2)
+Maintainer: Jason Bryer <jason@bryer.org>  
+Bug reports: https://github.com/jbryer/sqlutils/issues
+
+```
+checking package dependencies ... NOTE
+Packages which this enhances but not available for checking:
+  ‘RPostgreSQL’ ‘RODBC’ ‘RMySQL’
+```
+```
+checking dependencies in R code ... NOTE
+No Java runtime present, requesting install.
+See the information on DESCRIPTION files in the chapter ‘Creating R
+packages’ of the ‘Writing R Extensions’ manual.
+```
+