beeswift need only link to beekit once (#541)

## Summary
Sometimes, despite changes to something in BeeKit, Xcode would complain
in BeeSwift source code that seemed to reflect the older state in
BeeKit. Looking around for possible causes, it was noticed that target
BeeSwift linked BeeKit twice. A merge artifact? One of the two was
removed with this merge request.

## Validation
Built app in Xcode.
Launched in a Simulator.
Navigated in app, gallery, goals, settings, ...

Author: krugerk

BeeSwift.xcodeproj/project.pbxproj

@@ -168,13 +168,6 @@
 			remoteGlobalIDString = A196CB131AE4142E00B90A3E;
 			remoteInfo = BeeSwift;
 		};
-		E57BE6F32655EBE000BA540B /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = A196CB0C1AE4142E00B90A3E /* Project object */;
-			proxyType = 1;
-			remoteGlobalIDString = E57BE6DF2655EBD900BA540B;
-			remoteInfo = BeeKit;
-		};
 		E57BE7122655F00200BA540B /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = A196CB0C1AE4142E00B90A3E /* Project object */;
@@ -732,7 +725,6 @@
 			);
 			dependencies = (
 				E5F7C4A9260FC5300095684F /* PBXTargetDependency */,
-				E57BE6F42655EBE000BA540B /* PBXTargetDependency */,
 				E57BE7132655F00200BA540B /* PBXTargetDependency */,
 			);
 			name = BeeSwift;
@@ -1168,11 +1160,6 @@
 			target = A196CB131AE4142E00B90A3E /* BeeSwift */;
 			targetProxy = E57BE6EC2655EBE000BA540B /* PBXContainerItemProxy */;
 		};
-		E57BE6F42655EBE000BA540B /* PBXTargetDependency */ = {
-			isa = PBXTargetDependency;
-			target = E57BE6DF2655EBD900BA540B /* BeeKit */;
-			targetProxy = E57BE6F32655EBE000BA540B /* PBXContainerItemProxy */;
-		};
 		E57BE7132655F00200BA540B /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = E57BE6DF2655EBD900BA540B /* BeeKit */;