new repository button does not go to new repository page
With the nu-nu-onepane products page, the new repositories button under Product > Click a Product > New repository
Fixes #17388: fix display of new repository page.
The new repository page wasn't using the correct ui-view and thus
wouldn't show up when visited. This commit changes the ui-router
configuration to make the page display as well as renaming the new
repository page for consistency and fixing a display issue on that page
where the breadcrumbs were being shown twice.