This probably is a stupid question about something I'm supposed to know, but where is the file io_mesh_w3d-X.X.zip? The Installing the plugin section says "To install, open Blender's User Preferences panel, click the Add-ons tab, click the Install Add-on from File... button, select io_mesh_w3d-X.X.zip, and click Install." and I only see an io_mesh_w3d folder and an OpenSAGE.BlenderPlugin-master.zip file, not a io_mesh_w3d-X.X.zip file.
This probably is a stupid question about something I'm supposed to know, but where is the file io_mesh_w3d-X.X.zip? The Installing the plugin section says "To install, open Blender's User Preferences panel, click the Add-ons tab, click the Install Add-on from File... button, select io_mesh_w3d-X.X.zip, and click Install." and I only see an io_mesh_w3d folder and an OpenSAGE.BlenderPlugin-master.zip file, not a io_mesh_w3d-X.X.zip file.