update DESCRIPTION to next minor release

also restores basic Authors field

Author: eddelbuettel

DESCRIPTION

@@ -1,13 +1,10 @@
 Package: Rcpp
 Title: Seamless R and C++ Integration
-Version: 0.11.1.1
-Date: 2014-04-01
-Authors@R: c(person("Dirk", "Eddelbuettel", role = c("aut", "cre"), email = "[email protected]" ),
-             person("Romain", "Francois", role = "aut", email = "[email protected]"),
-             person("JJ", "Allaire", role = "ctb", email = "[email protected]"),
-             person("John", "Chambers", role = "ctb", email = "[email protected]"),
-             person("Douglas", "Bates", role = "ctb", email = "[email protected]"),
-             person("Kevin", "Ushey", role = "ctb", email = "[email protected]"))
+Version: 0.11.1.2
+Date: 2014-04-30
+Author: Dirk Eddelbuettel, Romain Francois, JJ Allaire, Kevin Ushey, 
+ Douglas Bates, and John Chambers
+Maintainer: Dirk Eddelbuettel <[email protected]>
 Description: The Rcpp package provides R functions as well as a C++ library
  which facilitate the integration of R and C++.
  .