Better support for importing zip files

Very nice that there is the ability to import zip files. BUT I think it is important to convert .obj files into .txt files so Codea may use that for 3D models. Also to have support for .bmp files or convert them to .png files. Also Codea should have the ability to import folders.
Like for example I imported a ZIP file for a super mario 64 model. Codea missed the .obj file, .bmp file and a folder of textures ( all were .png files inside it )

Good feedback. Adding direct obj and bmp support is something we can do.