[WIP] select: improve JAWS readability

[sipayRT]

Closes #1517

[sipayRT]

try to move all aria-* attributes to select and hide __button element

[sipayRT]

@aristov I moved all aria attributes to button and it looks much better now. Check it by JAWS pls

[sipayRT]

@aristov still waiting for your review

[aristov]

I will look it today.

[aristov]

I've checked result and found out that some points of original issue are not implemented.
Try this pure HTML with JAWS, to check proper result:

<div role="listbox" tabindex="0">
    <div role="option" id="123">block</div>
    <div role="option" id="234" aria-selected="true">element</div>
    <div role="option" id="345">modifier</div>
</div>

[aristov]

Redundant "has popup" and "collapsed" phrases should be removed.

[aristov]

Close in favour of #1663