Merge pull request #2668 from phansch/run_remark_on_all_markdown_files

Run remark-lint on all markdown files in root

.travis.yml

@@ -31,7 +31,7 @@ install:
 
 script:
  - PATH=$PATH:./node_modules/.bin
- - remark -f README.md > /dev/null
+ - remark -f *.md > /dev/null
  - set -e
  - cargo build --features debugging
  - cargo test --features debugging