* enhanced fix for restart on loss of network connection
* added thread.yield() into up- and download threads
* automatic restart in case of access to network layer of operating system is not recoverable as of a Java VM error * no remindes for Java update in status line if update remidner is deactivated
* payment copy button is also enabled when clicking on image link * reminder for active payments without link must be clicked to proceed * fixed possible null pointer in MixCascade class * some syncs with payment instance code
* preparations for InfoService performance meter * added date to paysafecards transaction ID * added counter to paysafecards transaction ID * limited possible clicks for paysafecard payments * automatic account update after charging with paysafecard
