Trampolin - Jump higher with a Trampolin: 

Version: v0.6

You can Jump High or even Higher with this Plugin and a Stoneplate and a Block under it. 

Features: 
- Use Ironblock to Jump "High"
- Use Goldblock to Jump "even Higher"
- Use ... Block to Whatever
- Keep bouncing if you stay on
- Now Configurable which Block which Height
- No Falldamage for a amount of time (configurable)
- Command to Adjust Block boost (temporary for testing)
- Boosts Minecarts

Original code by Thomas Bucher, updated for 1.1-R6 by Morthis.