Attribute "borderWidth" has already been defined

When adding " compile 'com.marshalchen.ultimateandroid:ultimateandroiduiwidget:0.7.2' " to my build.gradle file, I am receiving the error "Attribute "borderWidth" has already been defined" at compile time. This must be caused by naming collision with ultimateandroiduiwidget's "borderWidth" and the Floating Action Button's "borderWidth".I think we'd better add a namespace on ultimateandroiduiwidget.