Display text in <option> elements is double escaped.

[danielsokolowski]

There appears to be a bug where <option>text</option>; is double escaped. For example plain <option value="4">#P000000004: Frozen > Strawberries > Whole</option> after we apply selective is rendered as <div data-value="4" data-selectable="" class="option selected">#P000000004: Frozen &amp;gt; Strawberries &amp;gt; Whole</div>; the & is escaped again as &.

[danielsokolowski]

Fix here: #71

[geoffreyvanwyk]

This is still a problem in the latest version: v0.12.4.