Changed default modal presentation style for iPad

[cocojoe]

Added Style option modalPopup for iPad, default true.
Fix #492
Updated Snapshot

[cocojoe]

[lbalmaceda]

Can it be considered breaking changing the default behavior on Ipads? Can the corners be less rounded, to match the web HLP design?

[cocojoe]

@lbalmaceda Honestly I consider this a fix to behaviour that was broken. However, I left in the option so you can disable the popup so it will use the old behaviour (just in case)

Regarding corners, yes I think I can adjust the layer to square up the corners.

[lbalmaceda]

Please add this option setting somewhere in the readme and don't make the corners squared, but rather of a lower radius.

[cocojoe]

It's covered under style docs, which reference the style class as there are so many options. I can of course promote this one to the README.

[lbalmaceda]

At least make sure that this """"behavior change"""" can be noticed in the CHANGELOG file. Add it manually after preparing the release if needed 👍

[lbalmaceda]

See if you can make the X in the corner go up a bit to be at equal distance from the top and the right borders

[cocojoe]