Added character set filter to random code generator, e.g. for client_id.

Change-Id: Ifc1f4be39752806baaaa0be3bc69f55558360f56
diff --git a/full/src/test/resources/kustvakt-test.conf b/full/src/test/resources/kustvakt-test.conf
index 512ef34..bc6f8e3 100644
--- a/full/src/test/resources/kustvakt-test.conf
+++ b/full/src/test/resources/kustvakt-test.conf
@@ -62,7 +62,7 @@
 oauth2.refresh.token.expiry = 90D
 oauth2.authorization.code.expiry = 10M
 # -- scopes separated by space
-oauth2.default.scopes = openid search match_info
+oauth2.default.scopes = search match_info
 oauth2.client.credentials.scopes = client_info
 
 ## OpenId