Remove select box in the select workspace page

[davsclaus]

When you open the web console then it shows the namespaces (workspace)

The selectbox [x] do not make any sence as there is no function for it, also its cleared when the ui updates itself.

[jstrachan]

we need to be able to delete workspaces though; maybe thats best on this page?

[gashcrumb]

We've a delete button now so that selection box is applicable