Open Web app scripts wiki page on install app
Open Web app scripts wiki page on install app

Since I don't currently provide web app script tarballs, related install
app functionality is useless. It's more helpful to provide info about
manual installation, especially for users of unofficial packages that
don't provide web app scripts.

Issues: tiliado/nuvolaplayer#8

Signed-off-by: Jiří Janoušek <2a48236b6dcae98c8c0e90f4673742773ee17d91@gmail.com>

tiliado/nuvolaruntime,tiliado/nuvolaruntime,tiliado/nuvolaruntime,tiliado/nuvolaruntime