Add strip_type to NeoPixel __init__()
Add strip_type to NeoPixel __init__()

The change allows the strip_type to be optionally set at the creation of
the NeoPixel object. This value can be used to override the default
setting instead of having to explicitly swap colors when using the API.

jgarff/rpi_ws281x,jgarff/rpi_ws281x,Margravegit/rainbowraceway,tykune21/rpi_ws281x,jgarff/rpi_ws281x,Margravegit/rainbowraceway,Margravegit/rainbowraceway,tykune21/rpi_ws281x,weidnerm/pi-ws2812,weidnerm/pi-ws2812,weidnerm/pi-ws2812,tykune21/rpi_ws281x,weidnerm/pi-ws2812,weidnerm/pi-ws2812