Can now use CRAN stringi

Author: hadley

.travis.yml

@@ -8,7 +8,6 @@ before_install:
   - ./travis-tool.sh bootstrap
 
 install:
-  - ./travis-tool.sh install_github Rexamine/stringi
   - ./travis-tool.sh install_deps
 
 script: ./travis-tool.sh run_tests