Additional static-files tests
Simplify static-files tests
Test static-files with additional http-header tag and expiration attribute
Test if <public-root>in appengine-web.xml is handled properly
Test default expiration for static files
Check if Expires HTTP header is correct in cases where the server does not send the Date HTTP header
Test if system properties and env variables are set if defined in appengine-web.xml
Enable non-API test by default.
Run CD modules conf.
Fix docs.
See the current environment.
Remove "execute" and replace it with Assume, which is reported as ignored at runtime if not applicable.
Add mail package.
Upgrade GAE libs.
Fix domain.
Rename and enable for all.
Add eq+ineq on _key_ prop.
Remove repackaged.
Move Modules from Core to API.
Fix ref.