Some improvements in the output.
Separate memoized function for easy tests.
Remove empty line.
Add is_cached attribute.
A new way to make plans.
Fix plan in dirstolink. First plan, then request.
Download first files with disturl.
Remove bad repos from local cache.
New rev param for get_package_information.
Remember the call with a rev param.
Do not fail in the symlink.
Hide 'Found previous link.' complains
SPECs files have the scrmd5 form the original request.
Store verifymd5 in the request. Use it in check_disturl.
Improve pasteability.
Separate errors in different lines.
Fix tests
Merge pull request #176 from aplanas/master

The work of the lasts days