Created New Branch
GenericView.xaml:

Back button and title are now orange like the second page
Description text is smaller and should now fit in the Grid
Description Stackpanel now has 2 horizontal stackpanels for the address, condensing the information and making it easier to read.
Merge branch 'GenericView2'
GenericView.xaml:

	Added Flyouts in Bottom Appbar for Viewing and Adding Comments
	TODO: Adding comment doesn't update list unless you reload item

GenericView.xaml.cs
	Added event methods to hide the add comment button if there is no comment or rating

CommentModel.cs:
	Changed the ToString() so that the Comment list shows "Rating - Comment"
CommentModel.cs:

Regioned

GenericView.xaml:
Changed the Bottom AppBar from CommandBar to AppBar
Moved CommentViewModel Datacontexts from Add/ViewComment Buttons to the Stackpanel holding the buttons so now ViewComments updates when Adding Comments
Added White background to StackPanels containing Text, re-aligned texts.
Added more stackpanel categories for the DetailsStackPanel
Re-Named TopAppBar Buttons to more descriptive names
Removed CommentView Navigator

GenericView.xaml.cs:
Re-Named TopAppBar Buttons to more descriptive names
Removed CommentView Navigator
Regioned

CommentViewModel.cs:
Changed Average Rating Backing Field so now no rating displays that it has no rating instead of "0" and if the average rating shows either with 2 decimals when possible or none (4 or 4.21).
Merge branch 'CommentFlyOutVM'