Merge branch 'stable' of github.com:glock45/swifter into stable

Sources/HttpRequest.swift

@@ -21,7 +21,7 @@ public class HttpRequest {
     public var address: String? = ""
     public var params: [String: String] = [:]
     
-    public func hasTokenForHeader(_ headerName: String, token: String) -> Bool {
+    public func hasTokenForHeader(headerName: String, token: String) -> Bool {
         guard let headerValue = headers[headerName] else {
             return false
         }