dezoomify-node.js fails to encode urls

Start with node-app/dezoomify-node.js, especially line 40 where tile URLs are requested, and compare them with the encoded initial URL. Reproduce the issue using the command and URL in the report, then verify that tile requests encode the path correctly and no longer produce the image-loading error.

The cli script dezoomify-node.js fails to encode the urls that point to the tiles, thus resulting in the following error:

% node dezoomify-node.js "http://www.theeuropeanlibrary.org/tel4/ecloud?iiif=/data-providers/TheEuropeanLibrary/records/3000096325245/representations/presentation_images/node-2/image/SBB/Berliner_Börsenzeitung/1872/07/19/F_000_332_0/F_SBB_00007_18720719_000_332_0_001/info.json" out.jpg

0% : Found image. Trying to open it...
1% : Sent a request in order to get informations about the image...
0% : The dezoomer is trying to locate the zoomable image...
0% : Launched dezoomer...
Requested: http://www.theeuropeanlibrary.org/tel4/ecloud?iiif=/data-providers/TheEuropeanLibrary/records/3000096325245/representations/presentation_images/node-2/image/SBB/Berliner_B%C3%B6rsenzeitung/1872/07/19/F_000_332_0/F_SBB_00007_18720719_000_332_0_001/info.json
0% : Preparing tiles load...
file:///home/matt/dezoomify/zoommanager.js:62
        UI.ctx.drawImage(tileImg, x, y);
               ^

Error: Image given has not completed loading
    at Object.UI.drawTile (file:///home/matt/dezoomify/zoommanager.js:62:9)
    at Request.tileLoaded [as _callback] (/home/matt/dezoomify/node-app/dezoomify-node.js:51:10)
    at Request.self.callback (/home/matt/dezoomify/node-app/node_modules/request/request.js:188:22)
    at emitTwo (events.js:106:13)
    at Request.emit (events.js:194:7)
    at Request.<anonymous> (/home/matt/dezoomify/node-app/node_modules/request/request.js:1171:10)
    at emitOne (events.js:96:13)
    at Request.emit (events.js:191:7)
    at IncomingMessage.<anonymous> (/home/matt/dezoomify/node-app/node_modules/request/request.js:1091:12)
    at Object.onceWrapper (events.js:293:19)

The initial url is encoded properly, but the tile url that is received from the info.json file is not. In other words, line 40 of dezoomify-node.js requests unencoded urls that look like this:

http://iiif.europeana.eu//data-providers/TheEuropeanLibrary/records/3000096325245/representations/presentation_images/node-2/image/SBB/Berliner_Börsenzeitung/1872/07/19/F_000_332_0/F_SBB_00007_18720719_000_332_0_001/4864,7424,256,256/256,256/0/default.jpg

I do not know whether this is related to issue #69 ; the error messages are similar.