dnu should always write out its version number as the first line of text

[lodejard]

it would really help know exactly what is doing the restore and build when looking at VS output windows

[muratg]

@ChengTian

[ChengTian]

Good idea. We can show the first line of dnu --help at the beginning of restore/build. So you can see

Microsoft .NET Development Utility v1.0.0-beta5-11760
<blank line>
<usual output>

[ChengTian]

Do we want copy right info like the header xUnit always output?

[muratg]

First line of dnu --help seems good for this case. I don't think we need the (c), but adding @Eilon to let us know.

[Eilon]

Just product name and version is fine.

[ChengTian]

Should be a easy one but can improve user experience a lot. I can finish this quickly.