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For this web application to work with your Voyager installation, several references to http://voyagerdemo.com need to be updated in the following files in the Voyager folder with your Voyager Server URL
In the file Map.html on line 72
In the file Search-widget.html on line 27
In the file Search.js on lines 117, 288 and 290 (note: the Voyager Server install_directory/data/meta folder will need to be published via a web server such as IIS and used on lines 288 and 290)
You will also likely want to change the source and initial extent of the basemap to your meet your mapping needs. The basemap options are: "streets" , "satellite" , "hybrid", "topo", "gray", "oceans", "national-geographic" and "osm". More information on these parameters can be found at https://developers.arcgis.com/javascript/jsapi/map.html#Map/MapConst .
Copy the Voyager folder to your web server.
Open the web map's map.html file in a web browser and make sure the map looks OK.
Open the Voyager Search widget and perform a test search to make sure the widget is returning results from the Voyager URL you provided.
Register the newly created web map app as a web application template on ArcGIS Online or Portal for ArcGIS.
Finally, to get this web map to show up on arcgis.com from the share dialog's make a web application button you need to
create a group,
share your item with your newly created group and
tell portal to use your group as the options for make a web application.
See the Web App Template bullet under step 4 here: http://doc.arcgis.com/en/arcgis-online/administer/configure-map.htm
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