Import species list

[ruthmoog]

Currently the list of species is hardcoded in the HTML:

<fieldset>
    <legend>Choose a species:</legend>
    <select id="species">
        <option>Bumblebee Bombus</option>
        <option>Honeybee</option>
        <option>Common carder</option>
        <option>White-tailed agg.</option>
        <option>Red-tailed</option>
        <option>Early</option>
        <option>Buff-tailed</option>
        <option>White-tailed</option>
        <option>Garden</option>
        <option>Tree</option>
        <option>Brown-banded carder</option>
        <option>Moss carder</option>
        <option>Red-shanked</option>
        <option>Ruderal</option>
        <option>Shrill carder</option>
        <option>Short-haired</option>
</select>
</fieldset>

• This list could be brought in dynamically
• Maybe it can be searchable, ie filters in matches when you start typing
• It could also be ordered based on locale and scarcity (so that the most likely seen/recorded bees are at the top of the list)

related to #14