rattler 0.6.0

• aruba 2.2.0 >= 0

• bundler 1.17.3 ~> 1.1

• cucumber 1.3.20 ~> 1.2

• guard 2.18.1 >= 0

• guard-cucumber 3.0.0 >= 0

• guard-rspec 4.7.3 >= 0

• jeweler 1.8.8 ~> 1.8

• rb-notifu 0.0.4 >= 0

• rcov 1.0.0 >= 0

• rspec 2.99.0 ~> 2.10

• ruby-graphviz 1.2.5 ~> 1.0

• win32console 1.3.2 >= 0

• yard 0.9.36 >= 0