images/resize: remove commented-out code.

Accidentally snuck in as part of the giant CL
https://camlistore.org/r/1556

Change-Id: I379c613360c4f4c7ca9f3cc67a3b0a570308fa51
sorted: more tests

Adding this particular case, because I suspect it demonstrates
a problem with postgresql.

Change-Id: Ia1ffe2f0a27dede579ed652b9f614cd69adc4418
Merge "sorted: more tests"
pkg/client: some cleanup, doc on the website

Changed some keys to be consistent with the server config, and removed
some others.

We're now using jsonconfig to get the keys and validate the config.

Removed some unused funcs/methods, moved some global vars as members of a client.

Also, having two possible defaults for the secret keyring
(.config/camlistore/identity-secring.gpg and .gnupg/secring.gpg)
was annoying and confusing imho, so I removed the latter.

http://camlistore.org/issue/259

Change-Id: Icf79fa8822b62b5d91843698861dd19cb553607a
Merge "pkg/client: some cleanup, doc on the website"
pkg/index: move postgresql to sorted + some fixes

Change-Id: Ia6410256ffe8d4cbc2b9a5c056d075707105ab08
Merge "pkg/index: move postgresql to sorted + some fixes"
index: index all photo EXIF tags

Change-Id: I00b2eebfc75de38eed5c212ac6d52e0da07297bc
camlistored: add --reindex flag; make sqlkv a sorted.Wiper

Change-Id: I6b16c1c32187fb754d3acdbe852d02a506236078