Removed temporary method from MainActivity

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Improved the speed of the keyboard layout

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Improved the layout of the keyboard for better usability

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Fixed a bug where the keyboard wouldn't be dismissed when cancelling it

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>