Network Admin Dashboard shows Main Site info for 'Recent Activity'

[Ipstenu]

/wp-admin/network/ now shows information from the main site under 'Recent Activity' instead of anything Multisite Specific.

Picture: ​http://cl.ly/image/2g3V37071a3Y

Looks like this on 3.7.1 - ​http://cl.ly/image/3l2h2N0q3D3o

I get why the other bits were removed, but it really ... strips the multisite page bare when it's one lonely box. If we're going to have a 'Recent Activity' maybe it could be 'recently created sites' and 'recently added users' instead. Until then, though, we need to yank this.

[dd32]

Mentioned in #25824 too.

[helen]

In 26394:

Don't show the Activity widget on the Network Admin Dashboard. props ocean90. fixes #26184.

[helen]

Would be cool to revisit later with a version that would work for the network admin. In a new ticket.

[kraftbj]

Related: #20946 -- an older effort to improve the "Right Now" widget in NA.

[nacin]

Don't forget the user admin, too. [26394] is good for this, though.