add gitignore
[1/2] Add support for custom LED colors notification

Change-Id: I552351bb002a6800e31bbaea450730e4c7f83bdf
add dslv controller

a lot of our settings have drag swipe features
this is the central controller for it to have
easy access

Change-Id: I9eb9849f2585510649f49c75915b0c7f3c508fdd