[Tweener] _hue property

[Kerem İşeri]

hello guys,

the addiction to the tweener is growing more on my each project and yes 
this is the coolest one. thats why,  firstly i wanted to send my biggest 
respect to the people behind the tweener project. but here my complain 
comes just after, i'm trying to figure out to usege of new special 
properties, but there is less example lines for new properties. now i 
just need a line for the _hue property. im having an error message that 
there _hue property is not registered. but i have already imported the 
ColorShortcuts class and initialized it.

thanks,

kerem iseri