More options for selecting bones

[Shiu]

The ability to draw a simple primitive shape, like a circle, around bones for easier selection.

Properties for shadow bones could be:

• Enable shadow bone.
• Type (circle, square, etc).
• Size.
• Color (could re-use bone color).
• X and Y Offset

Thread on the subject is here http://esotericsoftware.com/forum/Bones-Appearance-12369

[misaki-eymard]

A similar/connected suggestion thread: http://esotericsoftware.com/forum/viewtopic.php?f=11&t=16391