Autogenerated files from the BootKAN.
Fixup CrewFiles.
Author info added for BootKAN mods.
Added download_size field.
Fixup download_size on ks2ckan mods.

It's now an int, not a string.
Fixup travis to ignore files in our CKAN repo.

Otherwise it tries to validate BootKAN fragments.
Merge pull request #17 from pjf/BootKAN

BootKAN/ks2ckan auto-generated files for new client.