Version bump to 0.1.2.
Version bump to 0.1.2.

ngpestelos/chruby,regularfry/chruby,ilikepi/chruby,regularfry/chruby,rstacruz/chruby-fish,ilikepi/chruby,eunomie/chgo,kbrock/chruby,postmodern/chruby,eunomie/chgo,kbrock/chruby,JeanMertz/chruby-fish,JeanMertz/chruby-fish,ngpestelos/chruby,rstacruz/chruby-fish,postmodern/chruby