Remove "except Action" from Widget doc
Remove "except Action" from Widget doc

Action is a Widget as well now, even though some features don't exist
for Actions (such as animation).

Change-Id: I10512385e5ca29adb9417ef54b9e7dfbcfdbd391

mkostikov/tabris-js,softnep0531/tabrisjs,pimaxdev/tabris,softnep0531/tabrisjs,moham3d/tabris-js,eclipsesource/tabris-js,eclipsesource/tabris-js,mkostikov/tabris-js,pimaxdev/tabris,eclipsesource/tabris-js,moham3d/tabris-js