DEVEX-808 change url and enable ATS (#884)

Author: E-B-Smith

Branch-SDK/Branch-SDK/BNCConfig.m

@@ -8,7 +8,7 @@
 
 #include "BNCConfig.h"
 
-NSString * const BNC_API_BASE_URL    = @"https://api.branch.io";
+NSString * const BNC_API_BASE_URL    = @"https://api2.branch.io";
 BOOL       const BNC_API_PINNED      = YES;
 NSString * const BNC_API_VERSION     = @"v1";
 NSString * const BNC_LINK_URL        = @"https://bnc.lt";

Branch-TestBed/Branch-TestBed/Branch-TestBed-Info.plist

@@ -37,11 +37,6 @@
 	<string></string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
-	<key>NSAppTransportSecurity</key>
-	<dict>
-		<key>NSAllowsArbitraryLoads</key>
-		<true/>
-	</dict>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>