Use 'bundle exec' to run jekyll/htmlproof

Signed-off-by: John Else <[email protected]>

Author: johnelse

.travis-ci.sh

@@ -1,17 +1,17 @@
 TEST_BASEURL="baseurl_travis_test"
 
 echo "Running jekyll's sanity test..."
-jekyll doctor
+bundle exec jekyll doctor
 
 echo "Building site (with modified baseurl)..."
 cp _config.yml test_config.yml
 echo "baseurl: /${TEST_BASEURL}" >> test_config.yml
-jekyll build --config test_config.yml
+bundle exec jekyll build --config test_config.yml
 rm test_config.yml
 
 echo "Running htmlproof over generated site..."
 mv _site ${TEST_BASEURL}
 mkdir _site
 mv ${TEST_BASEURL} _site
 export NOKOGIRI_USE_SYSTEM_LIBRARIES=true  # speeds up install of html-proofer
-htmlproof --check-html ./_site
+bundle exec htmlproof --check-html ./_site