Adjust ArdPlayer to allow player to respect outer container/s in Ios

After much thought, the conclusive theory was made that width: "100%" should
yield the wanted behaviour in Ios, the theory was tested and successful.
Furthermore a test in which only height was given was shortly tested, here
the player also behaved properly. In the future one could assess also in correlation with the future floating player if this is enough or more has to be done
in Ios, meaning not having to pass any width or height and the player still
sizing/resizing properly.