Store archive names in meta.
Add filesite definition to repo meta.
Use meta for names of repo files.
Fix issue with multiple vars with the same uid.
Fix repo schema upgrade.
Add explicit dependency on repos code.
Fix interrupted updates.
Fix digests handling.
Do not try to re-fetch broken packages infinitely,
pkg = NULL strikes back.
Update to beta7.
Improve pkg-backup progress display.
Fix uid changing if no remote candidate has been found.
Fix error with automatic flag setting.

Do not set automatic flag for local packages unless it is really needed.
Ensure load of files for remote packages.
Rework integritycheck procedure to use uids.
Improve searching of local and remote packages.

Do not re-query databases in case if a package is already in the
universe. That also saves some pkg_free calls.
Do not break upgrade chains when changing uid.
Replace UIDs in db prior to adding of packages.
Fix actions count.