moveLeft and moveRight functionality without using drag-scroll-item

[ahavagowtham]

• **I'm submitting a feature request

moveLeft and moveRight functionality without using drag-scroll-item

current behavior:
MoveLeft and moveRight only works if there is drag-scroll-item directive

<drag-scroll #nav style="width: 50px; height: 50px"> <span drag-scroll-item> Big text goes here... </span> <span drag-scroll-item> Big text goes here... </span> <span drag-scroll-item> Big text goes here... </span> </drag-scroll>

expected behavior:
<drag-scroll #nav style="width: 50px; height: 50px"> <span> some big image which can be scrolled vertically or horizontally. </span> </drag-scroll>

[lucasmoreiradev]

scroll-x-wheel-enabled is working only with drag-scroll-item too.