Some litle things in the docs
Fix the test egg error message on egg install
Merge pull request #974 from camptocamp/docs

Some litle things in the docs
Merge pull request #975 from camptocamp/test-egg

Fix the test egg error message on egg install
Remove Cache-Control because microsoft don't support good practice.
Merge pull request #977 from camptocamp/microsoft-is-desable

Remove Cache-Control because microsoft don't support good practice.
Fixing issue with code not showing in doc
Merge pull request #978 from pgiraud/functionalities_doc

Fixing issue with code not showing in doc
Print cache depends on the query string