Remove unused feature to modally show feedback compose view directly

Also has the problem, that we would need to copy the modal view code in there, since it can be a subclass from BITBaseViewController right now, since that is a subclass of UITableViewController to get the iOS6 pull to refresh feature

Classes/Feedback/BITFeedbackManager.m

@@ -159,19 +159,6 @@
   [self showView:[self feedbackListViewController:YES]];
 }
 
-- (BITFeedbackComposeViewController *)feedbackComposeViewController:(BOOL)modal {
-  return [[[BITFeedbackComposeViewController alloc] initWithModalStyle:modal] autorelease];
-}
-
-- (void)showFeedbackComposeView {
-  if (_currentFeedbackComposeViewController) {
-    BITHockeyLog(@"INFO: update view already visible, aborting");
-    return;
-  }
-  
-  [self showView:[self feedbackComposeViewController:YES]];
-}
-
 
 #pragma mark - Manager Control
 

Classes/Feedback/BITFeedbackManagerPrivate.h

@@ -56,9 +56,6 @@
 // load new messages from the server
 - (void)updateMessagesList;
 
-// open feedback compose view
-- (void)showFeedbackComposeView;
-
 - (NSUInteger)numberOfMessages;
 - (BITFeedbackMessage *)messageAtIndex:(NSUInteger)index;