remove BUO deprecation

Author: aaustin

Branch-SDK/Branch-SDK/BranchUniversalObject.h

@@ -48,8 +48,6 @@ typedef NS_ENUM(NSInteger, ContentIndexMode) {
 
 - (UIActivityItemProvider *)getBranchActivityItemWithLinkProperties:(BranchLinkProperties *)linkProperties;
 
-- (void)showShareSheetWithShareText:(NSString *)shareText andCallback:(callback)callback __attribute__((deprecated(("This method has been deprecated. Use -[showShareSheetWithShareText:completion:] instead."))));
-- (void)showShareSheetWithLinkProperties:(BranchLinkProperties *)linkProperties andShareText:(NSString *)shareText fromViewController:(UIViewController *)viewController andCallback:(callback)callback __attribute__((deprecated(("This method has been deprecated. Use -[showShareSheetWithLinkProperties:andShareText:fromViewController:viewController:completion:] instead."))));
 - (void)showShareSheetWithShareText:(NSString *)shareText completion:(shareCompletion)completion;
 - (void)showShareSheetWithLinkProperties:(BranchLinkProperties *)linkProperties andShareText:(NSString *)shareText fromViewController:(UIViewController *)viewController completion:(shareCompletion)completion;
 //iPad

Branch-SDK/Branch-SDK/BranchUniversalObject.m

@@ -208,19 +208,6 @@ - (void)showShareSheetWithLinkProperties:(BranchLinkProperties *)linkProperties
     }
 }
 
-
-- (void)showShareSheetWithShareText:(NSString *)shareText andCallback:(callback)callback {
-    [self showShareSheetWithLinkProperties:nil andShareText:shareText fromViewController:nil andCallback:callback];
-}
-
-- (void)showShareSheetWithLinkProperties:(BranchLinkProperties *)linkProperties andShareText:(NSString *)shareText fromViewController:(UIViewController *)viewController andCallback:(callback)callback {
-    [self showShareSheetWithLinkProperties:linkProperties andShareText:shareText fromViewController:viewController completion:^(NSString *activityType, BOOL completed) {
-        if (callback) {
-            callback();
-        }
-    }];
-}
-
 - (void)listOnSpotlight {
     [self listOnSpotlightWithCallback:nil];
 }