Merge pull request #1379 from benpicco/setup_git

setup git committer info in Travis

.travis.yml

@@ -19,6 +19,8 @@ install:
     - sudo apt-get install pcregrep libpcre3
     - sudo apt-get install qemu-system-x86 python3
     - sudo apt-get install g++-multilib
+    - git config --global user.email "travis@example.com"
+    - git config --global user.name "Travis CI"
 
 script:
     - ./dist/tools/compile_test/compile_test.py