Add C++ example.
fix route appending bug reported by @othree
Merge pull request #56 from Ronmi/debian

Update package dependency and add instruction in readme
test matched route data
Fix Travis CI compile error.
Fix Travis CI compile error.
Merge pull request #57 from whitglint/master

Add C++ example.
fix route cmp function
Rename debian package directory to save package maintainers' life.
See https://github.com/c9s/r3/pull/55#issuecomment-45902891