QuadFlask

support MaterialDialog for custom view

1

support [MaterialDialog](https://github.com/afollestad/material-dialogs) using [this](https://github.com/afollestad/material-dialogs#custom-views)

there are two way to set initial color 1. just pass one integer 2. pass int array it need to merge one field

Add elastic(+bouncing) sizing animation closer is bigger for fun.

add multiselector for color wheel like [Adobe Color](https://color.adobe.com/ko/create/color-wheel/?copy=true&base=2&rule=Custom&selected=4&name=%EB%8B%A4%EC%9D%8C%EC%9D%98%20%EB%B3%B5%EC%82%AC%EB%B3%B8%20facebook&mode=rgb&rgbvalues=0.34753231802108653,0.8323603438870273,1,1,0.9689755102734936,0.338797527730767,1,0.34275810992497135,0.11310891053370342,0.7894803485359492,0.3748505131563151,1,0.31644048353920695,1,0.36685328236806447&swatchOrder=0,1,2,3,4)

add value label like Android L slider.  from [https://github.com/rey5137/material](https://github.com/rey5137/material)

somtimes hard to move slider handler than I expected. remove margin(4dp) and just add padding.

If around of box's edge have high features score it may be wrong