#91 id on thumbnails creates html parse error

[Duane Gran]

With the recent bulk collect feature an id was added to the IMG tag for each thumbnail in the results view with the value of the object URI. It is raising html parse errors and needs to be escaped. Evidently a forward slash or some character in the URI isn't permitted for an ID attribute.

[Erik Hatcher]

Logged In: YES
user_id=341089
Originator: NO

The id's were added for drag-and-drop, according to Jamie.

svn diff -r 949:950 application_helper.rb
svn log -r 950