Breaking more retain cycles. PBGitCommits are finally released correctly.

Author: ksuther

GitXTextFieldCell.h

@@ -11,7 +11,9 @@
 
 
 @interface GitXTextFieldCell : NSTextFieldCell {
-	IBOutlet id<PBRefContextDelegate> contextMenuDelegate;
+	__unsafe_unretained id<PBRefContextDelegate> contextMenuDelegate;
 }
 
+@property(nonatomic, unsafe_unretained) IBOutlet id<PBRefContextDelegate> contextMenuDelegate;
+
 @end

GitXTextFieldCell.m

@@ -13,6 +13,8 @@
 
 @implementation GitXTextFieldCell
 
+@synthesize contextMenuDelegate;
+
 - (NSColor *)highlightColorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
 {
 	// disables the cell's selection highlight

PBWebStashController.h

@@ -10,7 +10,9 @@
 @class PBStashContentController;
 
 @interface PBWebStashController : PBWebCommitController {
-	IBOutlet PBStashContentController *stashController;
+	__unsafe_unretained PBStashContentController *stashController;
 }
 
+@property(nonatomic, unsafe_unretained) IBOutlet PBStashContentController *stashController;
+
 @end

PBWebStashController.m

@@ -9,6 +9,8 @@
 
 @implementation PBWebStashController
 
+@synthesize stashController;
+
 - (void)selectCommit:(NSString *)sha
 {
 	[[stashController superController] selectCommitForSha:sha];