Fixing an error in checking out.
Merge branch 'master' of https://github.com/naebofcso/PeckVs.Train.git
Merge branch 'master' of https://github.com/naebofcso/PeckVs.Train.git
Changes to the relationship between the grid, the window, and the main
class. The egg and train classes have been added and will be integrated
with the rest at a later date.