Homeview improvements

[Founntain]

Made the following improvements:

• Ability to hide the Userstats from the HomeView and only display the song list. Perfect for people that don't use the user system anyways or don't simply care about the stats.
• Some under the hood changes. Some Views were put into subviews and gives a perfect base for more subviews; it gives the perfect direction into the dynamic homeview
• Some refactors here and there

[Cesan]

Good