use my credentials for testbot

Author: cpsievert

.travis.yml

@@ -14,7 +14,7 @@ env:
   global:
     - R_LIBS_USER=~/R/library NOT_CRAN=true
     # plotly_api_key (for posting to plot.ly)
-    - secure: "UAETDsmeXkXm9eUpZa3JTm8/cv+jyLmArXE0TQD0yQNICFNPkGeNergoQmkesRqG+ifLu6V1lPXu1XlqQPdXY60clUHThDN+AjsBmcv9F170k6RtBSV8pIKL9fsW8t0v/maEet86qOSf3cNa5+gK8GjBH1pmLrN2rF9r7RhwUdg="
+    - secure: "jlIAFoBGaDWUQDh6oGNb2BgU31/80iioM4y4xwx35yWkGKkNIID1eMEuiIn+/ipLvOVHkPTDS6DYnOtD8EIBpROgAKHFY33gM1h7P6NRxVszzC6WLP2ASnq95DWq36DAC2Oevy05V7nwSRFilPwSt6JLppYUInG+WdaZ+QOSRi4="
     # GITHUB_PAT (for pushing to plotly-test-table)
     - secure: "LHJONgWOo+98vNeFLI7LSJU3RtbMVszlI79GB8CcXmc2mlgM/UtZ5b6RnkNlhmg3Gj1/uObfm/rIybVTwuS1yNpeKv73+gsZOYhobVXiUGVxdRFG/mg5mbqwyWkkuofjPGFlMZCEMgHim37eZzgjSibwVH1LClRDsCoFMCgvgV0="
 
@@ -24,7 +24,7 @@ cache:
 
 before_script:
   - mkdir -p "$R_LIBS_USER"
-  - echo "Sys.setenv('plotly_username' = 'RTestBot3000')" > ~/.Rprofile
+  - echo "Sys.setenv('plotly_username' = 'cpsievert')" > ~/.Rprofile
   - git clone https://github.com/cpsievert/plotly-test-table.git ../plotly-test-table
   - "wget -q -O - https://github.com/yihui/crandalf/raw/master/inst/scripts/install-pandoc | bash"
   - Rscript -e 'if (length(find.package("devtools", quiet = TRUE)) == 0L) { install.packages("devtools", repos = "http://cran.rstudio.com") }'