Files
bundesmessenger-ios/Riot/Modules/Authentication
manuroe b14473f8f2 AuthenticationVC: Fix crash due to update to WKWebView
The crash was:

```
2020-05-11 17:53:44.125128+0200 Riot[60416:899392] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Configuration cannot be nil'
*** First throw call stack:
(
	0   CoreFoundation                      0x000000010b0e98db __exceptionPreprocess + 331
	1   libobjc.A.dylib                     0x0000000109d3dac5 objc_exception_throw + 48
	2   CoreFoundation                      0x000000010b0e9735 +[NSException raise:format:] + 197
	3   WebKit                              0x00000001080f112e -[WKWebView _initializeWithConfiguration:] + 88
	4   WebKit                              0x00000001080f35ab -[WKWebView initWithCoder:] + 131
2020-05-11 17:55:50 +02:00
..