add: time shift in busFlow state
add: time shift in busFlow state

git-svn-id: f2dfd8995c33b9b7d87fe73676c63df133874902@57 1edd68fb-5641-41d5-9a6f-76477202bf19

azarkevich/MinskTransSched,azarkevich/MinskTransSched,azarkevich/MinskTransSched,azarkevich/MinskTransSched