add showOnlySomeoneElseAvatar option

src/UIBubbleTableView.h

@@ -26,5 +26,6 @@ typedef enum _NSBubbleTypingType
 @property (nonatomic) NSTimeInterval snapInterval;
 @property (nonatomic) NSBubbleTypingType typingBubble;
 @property (nonatomic) BOOL showAvatars;
+@property (nonatomic) BOOL showOnlySomeoneElseAvatar;
 
 @end

src/UIBubbleTableView.m

@@ -26,6 +26,7 @@ @implementation UIBubbleTableView
 @synthesize bubbleSection = _bubbleSection;
 @synthesize typingBubble = _typingBubble;
 @synthesize showAvatars = _showAvatars;
+@synthesize showOnlySomeoneElseAvatar = _showOnlySomeoneElseAvatar;
 
 #pragma mark - Initializators
 
@@ -226,6 +227,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
 
     cell.data = data;
     cell.showAvatar = self.showAvatars;
+    cell.showOnlySomeoneElseAvatar = self.showOnlySomeoneElseAvatar;
 
     return cell;
 }

src/UIBubbleTableViewCell.h

@@ -15,5 +15,6 @@
 
 @property (nonatomic, strong) NSBubbleData *data;
 @property (nonatomic) BOOL showAvatar;
+@property (nonatomic) BOOL showOnlySomeoneElseAvatar;
 
 @end

src/UIBubbleTableViewCell.m

@@ -28,6 +28,7 @@ @implementation UIBubbleTableViewCell
 @synthesize customView = _customView;
 @synthesize bubbleImage = _bubbleImage;
 @synthesize showAvatar = _showAvatar;
+@synthesize showOnlySomeoneElseAvatar = _showOnlySomeoneElseAvatar;
 @synthesize avatarImage = _avatarImage;
 
 - (void)setFrame:(CGRect)frame
@@ -76,7 +77,7 @@ - (void) setupInternalData
     CGFloat y = 0;
 
     // Adjusting the x coordinate for avatar
-    if (self.showAvatar)
+    if (self.showAvatar || (self.showOnlySomeoneElseAvatar && type == BubbleTypeSomeoneElse))
     {
         [self.avatarImage removeFromSuperview];
 #if !__has_feature(objc_arc)