Merge branch 'master' into openpgp

Conflicts:
	.travis.yml

src/xmpp/xmpp.h

@@ -136,7 +136,7 @@ jabber_conn_status_t jabber_connect_with_details(const char * const jid,
 jabber_conn_status_t jabber_connect_with_account(const ProfAccount * const account);
 void jabber_disconnect(void);
 void jabber_shutdown(void);
-void jabber_process_events(void);
+void jabber_process_events(int millis);
 const char * jabber_get_fulljid(void);
 const char * jabber_get_domain(void);
 jabber_conn_status_t jabber_get_connection_status(void);