Initial Fred (new climber prefab)
Initial climber prefab using design metrics
Update to Fred (new climber prefab)
Included an editor script to display character joints
Merge branch 'climber-prefab-REF#17'

Conflicts:
	Assets/prefabs/Fred.prefab
	Assets/scenes/fred.unity
	Library/guidmapper

Solution:
	All conflicts will be overwritten for this merge.
Fixed a small problem with Fred.prefab