Moved +stringBySpacingCapitalizedWordsOfString: from NSObject+EtoileUI to  NSString+Etoile. Adjusted the method name to -stringBySpacingCapitalizedWords.
Moved +stringBySpacingCapitalizedWordsOfString: from NSObject+EtoileUI to 
NSString+Etoile. Adjusted the method name to -stringBySpacingCapitalizedWords.


git-svn-id: 0833b781a6984bca00fd44c5b8a33a6c879c84c9@5047 7b3f36aa-e6db-49c1-8b4c-66eac1997e64

etoile/EtoileUI,etoile/EtoileUI