add referring link

Author: aaustin

Branch-SDK/Branch-SDK/BNCFabricAnswers.m

@@ -20,7 +20,7 @@ + (NSDictionary *)prepareBranchDataForAnswers:(NSDictionary *)dictionary {
     NSMutableDictionary *temp = [[NSMutableDictionary alloc] init];
 
     for (NSString *key in dictionary.allKeys) {
-        if ([key hasPrefix:@"+"] || ([key hasPrefix:@"$"] && ![key isEqualToString:@"$identity_id"]) || [key isEqualToString:@"~referring_link"]) {
+        if ([key hasPrefix:@"+"] || ([key hasPrefix:@"$"] && ![key isEqualToString:@"$identity_id"])) {
             // ignore because this data is not found on the ShareSheet
             continue;
         } else if ([dictionary[key] isKindOfClass:[NSArray class]]) {
@@ -44,7 +44,7 @@ + (NSDictionary *)prepareBranchDataForAnswers:(NSDictionary *)dictionary {
 
     BNCPreferenceHelper *preferenceHelper = [BNCPreferenceHelper preferenceHelper];
     temp[@"branch_identity"] = preferenceHelper.identityID;
-        
+    
     return temp;
 }
 

Branch-TestBed/Branch-TestBed/ViewController.m

@@ -53,7 +53,6 @@ - (IBAction)cmdRefreshShort:(id)sender {
 - (IBAction)cmdShareLink:(id)sender {
     BranchLinkProperties *linkProperties = [[BranchLinkProperties alloc] init];
     linkProperties.feature = @"sharing";
-    linkProperties.alias = @"some alias";
     linkProperties.tags = @[@"tag1", @"tag2"];
     linkProperties.matchDuration = 7200; // default: 2 hours
     linkProperties.stage = @"first";