stop-gap measure fix to .travis.yml while cran.rstudio.com is unreachable

Author: eddelbuettel

.travis.yml

@@ -11,6 +11,7 @@ env:
     - R_BUILD_ARGS="--no-build-vignettes --no-manual"
     - R_CHECK_ARGS="--no-build-vignettes --no-manual --as-cran"
     - RunAllRcppTests="yes"
+    - CRAN="http://cran.us.r-project.org"
 
 before_install:
   - curl -OL http://raw.github.com/craigcitro/r-travis/master/scripts/travis-tool.sh

ChangeLog

@@ -1,5 +1,8 @@
 2014-11-19  Dirk Eddelbuettel  <edd@debian.org>
 
+        * .travis.yml: Temporary stop-gap measure of setting CRAN to something
+        other than the RStudio CDN which currently has DNS issue
+
         * inst/include/Rcpp/internal/NAComparator.h: Support sorting of complex
         numbers, thanks to patch by Yixuan Qiu (in PR #202)