Stock Saturn V

- Changes LM design * I may revert these changes soon. Although the landing legs are in a more accurate location the design doesn't look as good to me as the previous version, but I don't know why.  

- Reverted second stage engines, back to the original five LV T-30 engines (opposed to five  LV T-45 engines)

- Reduced rocket 'flex' while launching (more rigid design)

- Relocated launch clamps to avoid strange fairing clipping between Stage 2 and 3 on launchpad.