clean up avatar icon

avatar outline was showing behind camera which had transparent center

// FREEBIE

Signal/src/ViewControllers/AppSettingsViewController.m

@@ -232,9 +232,7 @@
 
     if (!localProfileAvatarImage) {
         UIImage *cameraImage = [UIImage imageNamed:@"settings-avatar-camera"];
-        cameraImage = [cameraImage imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
         UIImageView *cameraImageView = [[UIImageView alloc] initWithImage:cameraImage];
-        cameraImageView.tintColor = [UIColor ows_materialBlueColor];
         [cell.contentView addSubview:cameraImageView];
         [cameraImageView autoPinTrailingToView:avatarView];
         [cameraImageView autoPinEdge:ALEdgeBottom toEdge:ALEdgeBottom ofView:avatarView];

Signal/src/ViewControllers/ProfileViewController.m

@@ -152,9 +152,7 @@ NSString *const kProfileView_LastPresentedDate = @"kProfileView_LastPresentedDat
     self.avatarView = [AvatarImageView new];
 
     UIImage *cameraImage = [UIImage imageNamed:@"settings-avatar-camera"];
-    cameraImage = [cameraImage imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
     self.cameraImageView = [[UIImageView alloc] initWithImage:cameraImage];
-    self.cameraImageView.tintColor = [UIColor ows_materialBlueColor];
 
     [avatarRow addSubview:self.avatarView];
     [avatarRow addSubview:self.cameraImageView];