Updating search paths

vector.xcodeproj/project.pbxproj

@@ -200,7 +200,7 @@
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
-				USER_HEADER_SEARCH_PATHS = ../..;
+				USER_HEADER_SEARCH_PATHS = "../../**";
 			};
 			name = Debug;
 		};
@@ -237,7 +237,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
-				USER_HEADER_SEARCH_PATHS = ../..;
+				USER_HEADER_SEARCH_PATHS = "../../**";
 			};
 			name = Release;
 		};