Correct "Configure site" info on "Admin home"

When you are on /admin/index.php (Admin menu -> Admin home), you see a number of configuration items that reflect what is available in the admin menu. However, we haven't kept up with the changes in Mahara and updated that information.

When adding items, please make sure that they adhere to the menu structure and appear in the same order as they do in the menu navigation.

A number of items need to be changed and additional ones added:

Manage groups:
- Add "Archived submissions"

Manage institutions:
- Change "Institutions" to "Settings" and change description to "Set up" instead of "Install"
- Add:
-- Static pages
-- Legal
-- Admin notifications (take it from "Manage users")
-- Profile completion
-- Journals
-- Share
-- Files
-- Tags
-- Pending registrations
-- Pending deletions
- Change: "Institution pages" to "Institution pages and collections"

Manage users:
- Change: "Suspended users" to "Suspended and expired users"
- Remove "Admin notifications" and add it to "Manage institutions"
- Add: Export queue

Administer extensions:
- Add: SmartEvidence

Configure site:
- Change description in "Static pages" because legal statements aren't there anymore
- Add: Legal
- Change "Site pages" to "Site pages and collections"
- Add:
-- Site journals
-- Site files
-- Share

New section: Webservices with the menu items that are there. Use the same icon (puzzle piece) as is on web services (and plugin admin).

New section: Reports: Just has one item in it.

Please also review all the existing descriptions and check that they are still correct. The highlights in the attachment show the ones that definitely are not anymore. There may be others we should adjust.