#21 Crash with to high #START-Value

[gorko122]

Hi!
UltraStar (0.4.2) crashs, if you press ESC in a song,
that has a wrong #START-Value. I interchanged
milliseconds with seconds (so i wrote #START:55000 and
not #START:55). The song started playing but when i
pressed ESC, UltraStar freezed.

THX
Reinhard