NXDRIVE-203: Use esky finder callback for update progress bar
NXDRIVE-203: Use esky finder callback for update progress bar

rsoumyassdi/nuxeo-drive,ssdi-drive/nuxeo-drive,arameshkumar/base-nuxeo-drive,loopingz/nuxeo-drive,arameshkumar/nuxeo-drive,arameshkumar/base-nuxeo-drive,DirkHoffmann/nuxeo-drive,loopingz/nuxeo-drive,DirkHoffmann/nuxeo-drive,ssdi-drive/nuxeo-drive,DirkHoffmann/nuxeo-drive,DirkHoffmann/nuxeo-drive,arameshkumar/nuxeo-drive,rsoumyassdi/nuxeo-drive,arameshkumar/base-nuxeo-drive,ssdi-drive/nuxeo-drive,loopingz/nuxeo-drive,DirkHoffmann/nuxeo-drive,loopingz/nuxeo-drive,rsoumyassdi/nuxeo-drive,arameshkumar/nuxeo-drive,arameshkumar/base-nuxeo-drive,arameshkumar/nuxeo-drive,loopingz/nuxeo-drive,rsoumyassdi/nuxeo-drive