hopefully final fix for #242 (Menu on gametable is not clickable sometimes)
Fix for possible division by zero while calculating average ping (#258).
correct ping display also if average ping is 0ms in network games
Merge remote-tracking branch 'origin/master'
Invoke ping callback only if a new ping value has been added.
Merge branch 'master' of github.com:/pokerth/pokerth
make qt4 build easier
Merge remote-tracking branch 'origin/master'
Bugfix for #253 (Grafik not proper rebuild after change settings)
Preparing Release 1.1.1.