EditMenu: always select word on pressnhold

Change-Id: Ibdec300c4cc04c6c8ff94e09f920faf648496355
TextHandle: reparent handle to the root when visible

To ensure that selection handles are never obscured
by other items, we need to make them parent of the
root item.

Change-Id: Iad0032cd22adb227ca5571d232cb7cd443eb25cf
EditMenu: don't select word if edit has focus

Change-Id: I3a9b8aab01b363637eb720243b5f1f2c853fdacc