Revision ad5e4fe54a66c725dc03dedebf8e5c65723ccb74

Identify input labels that do not match package names

Look for formatting issues in the source

Validate package descriptions

Make sure tests are only run when requested

Identify inputs that should be native inputs

Validate file names and availability of patches

Make sure 'wrap-program' can finds its interpreter.

Validate package synopses

Validate patch headers

Report collisions that would occur due to propagated inputs

Check for autogenerated tarballs

Identify inputs that shouldn't be inputs at all

Validate package names

Validate file names of sources

Check if tests are explicitly enabled