assetLine appended "and N more" with N = len(assets), the total, instead
of the number of assets left out. With 5 assets and a limit of 2 it read
"a, b and 5 more"; it now reads "a, b and 3 more".
Fix the test that pinned the old value and add an 8-assets/limit-3 case.
BaaRai
b17a0ea796