merge
Merge branch 'master' of https://github.com/meduz/dotfiles

* 'master' of https://github.com/meduz/dotfiles:
  python toolchain
  not doing any gem update
  transition from brewing to casking
  transition from brewing to casking
  merging back from fork
  casking all my applications ...
  merging back some items form the fork
  adding more casks
 merge