Json response.
Improve json response.
Add sitemap provider.
Fixed test.
Code refactoring.
Code refactoring.
Code refactoring.
Code refactoring.
Fixes
Improve response content.
Improve response content.
Json response.
Improve javascript.
Improve javascript.
Revert
Merged.
Merge pull request #4 from tadcka/expirements

Improve json response.