flickr: some attributes changes

Also revert Total to an "int string", the doc was a lie and Aaron was
right.

Change-Id: I81ca7c8a3e3141beed1c4a3e5784a590a11f1399
Merge "flickr: some attributes changes"
ui/permanode: cope better with not a permanode case

A camliPath can now have a file blob as a target (instead of a
permanode). And when we render these camliPath members as links, since
it can happen that these members haven't been described, we can't know
in advance whether to link them as permanodes or as blobs, so we
always default to permanode. Therefore, it can now legitimately happen
that we end up on the permanode page, while the blobRef is actually
one of a non permanode.

This patch tries to cope with that situation in a bit nicer way.

Context: http://camlistore.org/issue/470

Change-Id: Ic3b728541e164a6e6056d8f275a1d7e76b41e043
Merge "ui/permanode: cope better with not a permanode case"
picasa: clean up album attributes, add tests, fix keywords with spaces

Change-Id: I32faae16334e3999731f3980502eb6a1a6d38595
picasa: document and simplify Photo fields in picago.

Be smarter about title vs description. Don't use caption as an attribute name.

Change-Id: I746fc6d88e27b6b85a8505456e6eb423443d7840
Merge branch 'master' of https://camlistore.googlesource.com/camlistore
foursquare: some attributes cleanup

Change-Id: I7a1d794e58b47edeef06c3d181991c8aa1eb0534
picasa: ignore shard number when comparing URLs for equality.

Change-Id: I9e31756f3f8122f7bc563ba2a2f1e19aee553f65
Merge branch 'master' of https://camlistore.googlesource.com/camlistore