Change rainbow-mode upstream to elpa

- Add ac-html
- Add anchored-transpose
- Add rrc
auto-generated recipes don't care about actual dependencies and autoloads.
So to be sure about packages quality, I just disabled it in my config: `(el-get-master-branch
el-get-install-skip-emacswiki-recipes)`. But hand-maded emacswiki recipes required and useful for sure.