#11 Softkey's string not changing immediately

[George P]

After a panel is displayed changing or removimg or inserting a softkeycommand to it, via setRight/LeftSoftKeyCommand will have as a result that the key functionality will change but the string will remain the same, until the next time the softkeys are repainted.

[Pashalis Padeleris]

Fixed, components inform the firescreen when their assigned softkey commands change.