Respond to authentication challenge, fixes timeout on OS X 10.10. Thanks to @eelco.

Author: Lars Steiger

FsprgEmbeddedStore/FsprgEmbeddedStoreController.m

@@ -334,7 +334,7 @@ - (WebView *)webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)
 
 - (NSURLRequest *)webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)dataSource
 {
-#if RETRIEVE_SSL_CERTIFICATES
+    #if RETRIEVE_SSL_CERTIFICATES
 	NSURL *URL = [request URL];
 	NSString *host = [URL host];
 	if ([[self hostCertificates] objectForKey:host] == nil)
@@ -395,6 +395,8 @@ - (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallen
 	NSURL *URL = [request URL];
 	NSString *host = [URL host];
 	[[self hostCertificates] setObject:certificates forKey:host];
+
+    [[challenge sender] useCredential:[NSURLCredential credentialForTrust:trustRef] forAuthenticationChallenge:challenge];
 }
 #endif