Update screenorientation.ios.js

Remove the space
Merge branch 'kevinwang20120702-patch-3'
Cleaned up messy switch/if block in iOS js file.
Updated iOS implementation to support iOS8 beta see #19
Moved orientationMap block
Added fix for ios so device returns to current orientation when unlocked
Version bump and readme update
Merge pull request #20 from gbenvenuti/iosUpdates

Ios updates