Open page on add0n.com on first install
Open page on add0n.com on first install

Closes #102.

Paszt/web-scrobbler,Paszt/web-scrobbler,alexesprit/web-scrobbler,galeksandrp/web-scrobbler,inverse/web-scrobbler,fakelbst/Chrome-Last.fm-Scrobbler,fakelbst/Chrome-Last.fm-Scrobbler,david-sabata/web-scrobbler,david-sabata/web-scrobbler,alexesprit/web-scrobbler,carpet-berlin/web-scrobbler,inverse/web-scrobbler,galeksandrp/web-scrobbler,carpet-berlin/web-scrobbler