Update openseadragon to 2.2.1

[jcoyne]

No description provided.

[coveralls]

Coverage remained the same at 98.158% when pulling 8a53ee8 on update_openseadragon into bc22dc3 on master.

[coveralls]

Coverage remained the same at 98.158% when pulling 8a53ee8 on update_openseadragon into bc22dc3 on master.

[mejackreed]

I think we want to kill the map.js file as it has caused us some problems in the past. #336

Though not quite sure if that problem would have been resolved.

[jcoyne]

@mejackreed I didn't see any problems with it on my box. Do you see any? Do you know what the nature of the problem was?

[mejackreed]

I'm getting an error in the log:

http://localhost:3000/iframe?url=https://purl.stanford.edu/fw090jw3474&min_files_to_search=10 -> /assets/image_x-0392e4e42e8ebc34756824658ef583bf15d5da5bd50993971e080a080f73529c.js?_=1499970720870
Started GET "/pages/openseadragon.min.js.map" for 127.0.0.1 at 2017-07-13 14:32:00 -0400
Processing by PagesController#show as HTML
  Parameters: {"id"=>"openseadragon.min.js.map"}
Completed 404 Not Found in 8ms



ActionController::RoutingError (No such page: openseadragon.min.js.map):

[jcoyne]

Okay, as far as I can tell, this only occurs when you are in Chrome and have the developer console open when you load the page. Does that sound right?

[jcoyne]

Here's an issue to track: rharriso/bower-rails#213

[jcoyne]

@mejackreed as far as I can tell, removing the map file does not make the problem go away.

[mejackreed]

Ah thanks for catching that. We had previously also removed the reference from the openseadragon.min.js file too.