Raycast (Added Space option and Debug Color)

[Alex Chouls]

New and improved version of the Raycast action:

- Added Space option so you can cast a ray in local space.
- Made Repeat Interval default to 1 since 0 was confusing.
- Added Debug Color so you can pick a color and use different colors for different raycasts.

[Drakon]

Hi there, great script.

Just wandering if it is at all possible to add a 'Store Colour' variable. This would function as a very useful colour picker, and can open the door to more drawing-based ideas.  'Store Material' may be a natural step from this.

Thank you very much.

Drakon