DOC: remove credential helper

Author: jreback

ci/build_docs.sh

@@ -40,15 +40,10 @@ if [ "$DOC" ]; then
  cd /tmp/doc/build/html
  git config --global user.email "pandas-docs-bot@localhost.foo"
  git config --global user.name "pandas-docs-bot"
- git config --global credential.helper cache
 
  # create the repo
  git init
 
- git remote remove origin
- git remote add origin "https://${PANDAS_GH_TOKEN}@github.com/pandas-docs/pandas-docs-travis.git"
- git fetch origin
-
  touch README
  git add README
  git commit -m "Initial commit" --allow-empty
@@ -58,6 +53,11 @@ if [ "$DOC" ]; then
  git add --all .
  git commit -m "Version" --allow-empty
 
+ git remote remove origin
+ git remote add origin "https://${PANDAS_GH_TOKEN}@github.com/pandas-docs/pandas-docs-travis.git"
+ git fetch origin
+ git remote -v
+
  git push origin gh-pages -f
 fi