Blender Git Loki

* Added a roman -> latin charset convertor.
MacOSX returns a Roman charset with kEventParamKeyMacCharCodes
as defined here: http://developer.apple.com/documentation/mac/Text/Text-516.html
I am not sure how international this works...
For cross-platform convention, we'll use the Latin ascii set instead.
As defined at: http://www.ramsch.org/martin/uni/fmi-hp/iso8859-1.html

* changed window-pop behaviour, it now also activates the window for input
(OSX only)