Update R version

Author: thiloshon

DESCRIPTION

@@ -48,7 +48,7 @@ Imports:
     bdchecks (>= 0.1.200),
     bdchecks.app (>= 0.2.2),
     bdclean (>= 0.1.24)
-Depends: R (>= 2.10)
+Depends: R (>= 3.5)
 RoxygenNote: 6.1.1
 URL: https://github.com/bd-R/bdverse, https://bd-r.github.io/The-bdverse/index.html
 BugReports: https://github.com/bd-R/bdverse/issues