Add Bash settings.

Change-Id: I7ddf5a57275d82d2d465264b395ac0f85bb738d1
Signed-off-by: Wei-Chung Wen <morisato3711@gmail.com>
Add global Git settings.

Change-Id: I9ae5a4b38d0ceb27314b43b1f672a32fa2950f19
Signed-off-by: Wei-Chung Wen <morisato3711@gmail.com>