revert back to pkgKitten (>= 0.1.1) as the mirrors are not synced yet

Author: eddelbuettel

DESCRIPTION

@@ -51,7 +51,7 @@ Description: The Rcpp package provides R functions as well as a C++ library
  see 'citation("Rcpp")' for details.
 Depends: R (>= 3.0.0)
 Imports: methods
-Suggests: RUnit, inline, rbenchmark, highlight, pkgKitten (>= 0.1.2)
+Suggests: RUnit, inline, rbenchmark, highlight, pkgKitten (>= 0.1.1)
 VignetteBuilder: highlight
 URL: http://www.rcpp.org, http://dirk.eddelbuettel.com/code/rcpp.html, https://github.com/RcppCore/Rcpp
 License: GPL (>= 2)