Add github/page check

.ci/script.sh

@@ -29,5 +29,8 @@ elif [ "$LINT" = "vader" ]; then
   covimerage -vv xml --omit 'build/*'
   pip install codecov
   codecov -X search gcov pycov -f coverage.xml
+elif [ "$LINT" = "jekyll" ]; then
+  cd docs
+  bundle exec jekyll build --drafts
 fi
 set +x

.travis.yml

@@ -16,7 +16,8 @@ notifications:
     on_success: never # default: change
     on_failure: never # default: always
 cache:
-  - directories:
+  bundler: true 
+  directories:
     - $HOME/cache/
     - $HOME/deps
 
@@ -27,6 +28,7 @@ env:
 
 jobs:
   include:
+    - env: LINT=jekyll
     - env: LINT=vimlint-errors VIM=nvim VIM_VERSION=v0.2.0
     - env: LINT=vimlint VIM=nvim VIM_VERSION=v0.2.0
     - env: LINT=vint-errors VIM=nvim VIM_VERSION=v0.2.0