CRAN release v0.31

Author: yihui

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: DT
 Type: Package
 Title: A Wrapper of the JavaScript Library 'DataTables'
-Version: 0.30.3
+Version: 0.31
 Authors@R: c(
     person("Yihui", "Xie", email = "[email protected]", role = c("aut", "cre")),
     person("Joe", "Cheng", role = "aut"),