Many page references in pizancollection use foliation written on manuscripts, not assigned ids

[markpatton]

Run archive tool check on pizancollection to find errors. An example is Francais24864.description.xml is

        <text id="Moralized Proverbs by Christine de Pizan">
            <language>fr</language>
            <title>Moralized Proverbs by Christine de Pizan</title>
            <textId/>
            <pages end="178bisv" start="176r">4</pages>
            <illustrations>0</illustrations>
            <linesPerColumn>26</linesPerColumn>
            <leavesPerGathering>8</leavesPerGathering>
            <columnsPerPage>1</columnsPerPage>
        </text>