If a class is present on the original <select> or individual <option>s, copy them over to the <ul> or <li>, respectively; also add a class to select-all (namespaced as "ms-select-all")
Put class on ms-parent div instead of ul (so title tooltip can be accessible there); allow title attribute on individual options in addition to class
Merge pull request #98 from brettz9/copy-select-and-options-classes-to-list

If a class is present on the original <select> or individual <option>s, ...