Fixed TextField to be Common API compliant
Fixed TextField to be Common API compliant

Added missing properties and methods to TextField.

Reviewed-by: Leonardo Sobral Cunha <e949ce7ddbaa05337048da0862cf9479ce7e16ef@nokia.com>

mizukusak/qtquickcontrols,drgvond/qtquickcontrols,jfaust/qtquickcontrols,richardmg/qtcomponents,jfaust/qtquickcontrols,jfaust/qtquickcontrols,kobolabs/qtquickcontrols,kobolabs/qtquickcontrols,drgvond/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols,richardmg/qtcomponents,kobolabs/qtquickcontrols,mizukusak/qtquickcontrols,richardmg/qtcomponents