Delete some old files.

Hey, it's an RCS, what can go wrong? ;)
Clean up the whitespace.

Indents are done with tabs, trailing whitespace has been stripped.
Remove LaunchpadControl

It's entirely commented out, so obviously not needed any more.
Add the part.cfg files for smelter and rocket builder.

These include my conversion efficiency tweaks.
Merge pull request #38 from taniwha-qf/spring-cleaning

Spring cleaning