Placing opening braces on a new line for methods to match Apple convention. Refs #614

Used uncrustify's "nl_fdef_brace = add" option to detect issues.

Examples/RKMacOSX/RKMacOSX/RKMacOSXAppDelegate.m

@@ -20,11 +20,13 @@
     [self.client get:@"/status/user_timeline/RestKit.json" delegate:self];
 }
 
-- (void)request:(RKRequest*)request didLoadResponse:(RKResponse *)response {
+- (void)request:(RKRequest*)request didLoadResponse:(RKResponse *)response
+{
     NSLog(@"Loaded JSON: %@", [response bodyAsString]);
 }
 
-- (void)dealloc {
+- (void)dealloc
+{
     [super dealloc];
 }