ViewComponentTagHelper tooltips are ugly.

[NTaylorMullen]

When looking at a tooltip for a ViewComponentTagHelper you see the generated TagHelpers name:

Instead we should come up with something nice for the view component taghelper tooltip.

[rynowak]

Is this tooltip coming from WTE or from the C# editor?

[NTaylorMullen]

Is this tooltip coming from WTE or from the C# editor?

WTE consumes our DisplayName property on our TagHelperDescriptor

[rynowak]

Ok cool, this is easy to fix then.

[rynowak]

@ryanbrandenburg work with @DamianEdwards to figure out the right 'display name' for a VCTH