Add Support for parsing multiple meals of the same type

[ekansemit]

Two (or more) meals with the same type can occur on the same day.

Example:

<tr class="odd Schwein bg-color">
    <td class="menue-wrapper"><span class="menue-item menue-category">Wok</span><span
            class="menue-item menue-desc"><span class="expand-nutr"><span
            class="menue-nutr">+</span>Thai Curry Massaman Art | Schweinefleisch, Gemüse, Erdnüsse <sup> F,G</sup> | Jasminreis</span><div
            class="nutr-info"><div></div><image
            src="resources/images/inhalt/Schwein.png"
            class="content-image"></image></div></span><span
            class="menue-item menue-price large-price">3,80 €</span></td>
</tr>
<tr class="even vegan OLV bg-color">
    <td class="menue-wrapper"><span class="menue-item menue-category">Wok</span><span
            class="menue-item menue-desc"><span class="expand-nutr"><span
            class="menue-nutr">+</span>Thai Curry Massaman Art | Gemüse, Erdnüsse <sup> F,G</sup> | Jasminreis</span><div
            class="nutr-info"><div></div><image src="resources/images/inhalt/vegan.png"
                                                class="content-image"></image><image
            src="resources/images/inhalt/OLV.png"
            class="content-image"></image></div></span><span
            class="menue-item menue-price large-price">3,80 €</span></td>
</tr>

[ekansemit]

type could be determined by symbol <tr class="even vegan OLV bg-color"> or <tr class="odd Schwein bg-color">