Unsupported NASCAR Style SAFER Barrier and Catchfence 1.22

Hello there! This is the first update to this mod. In it, there are multiple tweaks and changes:

- Catchfence should behave more realistically
- It is now connectable (by pressing L, see this CrashHard Guardrail tutorial for detailed instructions)
- You can now color the SAFER barrier portion.
- The catchfence posts no longer streeeeeeetch when separated.
- The catchfence is now extended to match the width of the whole thing.
- Multiple tweaks adding to the stability of the catchfence (hopefully much less jitter!)

That's all for this update! hope you enjoy!