* Added Part Count optimization, with a secondary optimization criteria.
* Added field for changing the maximum amount of symmetry allowed per stack.
* Added option for forcing the last stage to be a single stack.
* Added option for forcing all tanks & stack decouplers in a stage to be the same size.
* Added option for forcing all tanks & stack decouplers in a stage to be the same size as the engines (except radial engines).
* Added additional summary fields to the header of search results.
* Small visual change to search results.
* Added part sizes to Stock parts data.
* Fixed symmetry issues with multiple stages of radial parts. Makes rockets much easier to build.