keys now only cycle twice
all keys now disable when one is selected
Merge pull request #42 from OwenMcGirr/iss#40

keys now only cycle twice
Merge pull request #45 from OwenMcGirr/iss#43

all keys now disable when one is selected
shift bool now a global variable
backspace now auto repeats
backspace disable all other keys
fixed a delay in backspace
Merge pull request #49 from OwenMcGirr/iss#48

backspace now auto repeats