Comment 2 for bug 1476491

To test:

1. Create collections C1, C2, C3
2. Create pages P1A, P1B, P2A, P2B, P2C, P4, P5
3. Put pages P1A & P1B into Collection C1
4. Put pages P2A, P2B, P2C into Collection C1
5. Edit the description of P1B.
6. Edit the description of P4.
7. Edit the description of P5.
8. Edit the description of P2B.
5. View the "Latest pages" block on your dashboard

Expected result: You should see these listings in the block, in this order: "C2 (3 pages)", P5, P4, "C1 (2 pages)"