Added the ability to change the list item and bullet text color.

[digitaldirk]

You can now independently change the color of the text for the list item and bullet by using the following properties: ListItemFontColor, BulletCharacterFontColor.

Example usage:
<cc:BulletListControl Items="{Binding ListItems}" ListItemFontColor="Blue" BulletCharacterFontColor="Red"/>

Result:

[digitaldirk]

Sorry I believe my Visual Studio config formatted the code automatically - making the adds/deletes look like I changed most the code. I basically only added two properties and their property changed methods and edited the render method to set the colors.