Exhibition/About seems broken

[Antranig Basman]

I might have broken this myself by recent changes... but my best 
impression is that a few (one?) of the Couch views are not functioning 
correctly, perhaps as a result of the "always output strings" changes of 
this evening.

The following URL is one of those issued to Couch - intermittently I 
managed to get a version of it issued by the system that was actually 
encoded in ISO-8859 but this seems to have now passed.

http://142.150.154.59:5984/mccord_exhibitions/_design/exhibitions/_view/view?key={"title":"Simply%2BMontr%25C3%25A9al%253A%2BGlimpses%2Bof%2Ba%2BUnique%2BCity","lang":"en"}

The return value from Couch is
{"total_rows":10,"offset":8,"rows":[]}

I should mention that this is an entirely unsatisfactory kind of URL but 
I guess we have known this for a while - I have tried to make the barest 
beginnings this evening to a more reasonable way of mapping state onto a 
URL space but it will have to wait till post-pilot to see more work.

Could I suggest in the meantime that instead of issuing titles in URLs 
we instead use document UUIDs, which will head off risks of encoding 
issues of this kind? Titles are not a stable element of the data domain.
In truth, we should be deriving a proper domain-specific stable key, but 
I don't know enough about the McCord set to find this right now.

Also, that this URL should be redesigned to read
http://142.150.154.59:5984/mccord_exhibitions/_design/exhibitions/_view/view?key=docID&lang=en

Apologies if I broke this view myself, I scratched my head a while about 
it :P

Cheers,
Antranig.