Force a screen update after the screen driver has started. (dm)
The Iris driver needs to schedule an update when going back online. (dm)
Move scheduling an update when the braille device comes back online from the Iris driver into the core. (dm)
"git status" should ignore *.o files. (np)
Adjust several of the .gitignore files. (dm)
Adjust more .gitignore files. (dm)
Adjust more .gitignore files. (dm)
Reorganize the top-level .gitignore file. (dm)