fix height issue for transitioning page

[eddiemonge]

IE doesnt like min-height

.ui-page should also have min-height 100% defined all the time, not just on page transition, to get rid of weird effects on page transitions

[jblas]

@eddiemonge

After discussing this with todd and scott, we decided to back this out:

#1770

What is the original issue that this was trying to address? Is there one filed? If so, can you re-open it?

[barbalex]

I have the exact same problem as jammus. Since changing from 1.a41 to 1.beta1 my Google maps break.
See also http://forum.jquery.com/topic/googlemaps-work-in-1a4-1-not-in-1beta1#14737000002522715
Unfortunately the !important flag does not help.
I managed to repair with:
contentHeight = $(window).height() - 43;
$("#map_canvas").css("height", contentHeight + "px");