camput: allow ignoring files NOT only if --filenodes used

Change-Id: I7856c5f6602e6b439ebcebbcb83eddb1d1865e88
Don't re-fetch images when the images are ensmallen-ing.

Let the browser do the resize for us.
Also add tooltips to images.

Change-Id: I662c19e7b408ccdda934503ea8a29fff0e8a4a7e
Merge "Don't re-fetch images when the images are ensmallen-ing."
Flickr importer paginates on sets and photostream

Change-Id: I921400958e97c97467f6ef4d3eec642b81a8e614
Merge "Flickr importer paginates on sets and photostream"
mongo: NewKeyValue now takes a mongo.Config

Change-Id: Ibfb0085836030592db4373e4ac2540355e67a9c5
Merge "camput: allow ignoring files NOT only if --filenodes used"
Merge "mongo: NewKeyValue now takes a mongo.Config"
camtool: add env sub-command
Merge branch 'master' of https://camlistore.googlesource.com/camlistore