Merge pull request #1326 from elacin/test-runner-fix

dont lint the same example a bunch of times

test-runner.sh

@@ -6,7 +6,7 @@ get_changes ()
 {
 	git remote add current https://github.com/tastejs/todomvc.git && \
 	git fetch --quiet current && \
-	git diff HEAD origin/master --name-only |  awk 'BEGIN {FS = "/"}; {print $1 "/" $2 "/" $3}' | uniq | grep -v \/\/ | grep examples | awk -F '[/]' '{print "--framework=" $2}'
+	git diff HEAD origin/master --name-only |  awk 'BEGIN {FS = "/"}; {print $1 "/" $2 "/" $3}' | grep -v \/\/ | grep examples | awk -F '[/]' '{print "--framework=" $2}'|uniq
 }
 
 if [ "$TRAVIS_BRANCH" = "master" ] && [ "$TRAVIS_PULL_REQUEST" = "false" ]