Fixed xCode project for glbasic for working with iOS7

[spacefractal]

Rather to repost it here, im giving a link for thoses which have some trouble to get it working on iOS7. The xCode project needs to been updated by Gernot, example with that fix im gave in this post. This would easier compile with current xcode. My games is still got approvede, so...

http://www.glbasic.com/forum/index.php?topic=9879.msg86161#msg86161