* doc/stories/doc.txt, doc/stories/pre-populating.txt:
  - Add page on pre-populating Hockeypuck.
* openpgp/responses.go, openpgp/schema.go, openpgp/sort.go:
  - Use ShortId() instead of fingerprint slice, as v3 keys do not have
    the same length fingerprint.
  - Add indexes on pubkey_uuid for subkey, uid and uat tables.
  - Check for nil selfSignature when sorting uids.
* openpgp/io.go, openpgp/types.go:
  - Fix state flag values, remove unnecessary validation method.
* openpgp/worker.go:
  - Support subkey fingerprint search w/PostgreSQL backend.
    LP: #1234774
* hkp/requests.go, openpgp/add.go, openpgp/index.go,
  openpgp/pubkey.go, openpgp/resolve_test.go, openpgp/responses.go,
  openpgp/signature.go, openpgp/sort.go, openpgp/subkey.go,
  openpgp/userattribute.go, openpgp/userid.go, openpgp/worker.go:
  - SKS-like index & vindex search results page. LP: #1234771
  - Set signature expiration when linking self sigs.
  - Update signature expiration on merge.
* === added directory doc/files, doc/conf.py, doc/files/gohkp.png,
  renamed directory doc/stories => doc/pages:
  - Revised & restructured documentation.
* doc/Makefile, doc/deploy.sh, doc/pages/index.txt, doc/pages/install-
  source.txt, doc/pages/install-ubuntu.txt, doc/pages/pre-
  populating.txt:
  - Revised documentation, add http://hockeypuck.github.io doc deploy
    script.
Fix broken link.
Revise docs.
Revise docs.
Revised documentation.
Fixes to maintainer scripts, errors in edge cases:
- Removing an incomplete install.
- Installing without recommended postgres.
- PostgreSQL not accepting connections in postinstall.
'exp' signature label has priority in vindex format.
Make nikola an "optional" build dependency as its not available
on precise or quantal. Just use the rst txt files as doc for these
platforms.
Build-Depends hack for optional dependency.
Wait for PostgreSQL to start in postinst.
Fix build script to clean up prior nikola output.
Make postgresql a suggested package rather than recommended.
Update ubuntu install docs.
* cmd/hockeypuck/run.go, hkp/templates.go,
  openpgp/index.go, === removed directory
  instroot/var/lib/hockeypuck/www/templates, router.go:
  - Moved templates into string constants. Make webroot optional for
    CSS and fonts, but not essential to running the service.
Fixed deploy dependency.
Add documentation to tarball dists.
* instroot/usr/share/man/man1/hockeypuck.1:
  - Update man page to match new subcommand CLI.