Robo 0.6.0 compat
Changed Robo dependency to >=0.5.2, which means all future versions. As Robo is in pre-1.0 stage, this seems to make sense.
(thanks @lussoluca for pointing out conflict with 0.6.0)
Changed Robo dependency to >=0.5.2, which means all future versions. As Robo is in pre-1.0 stage, this seems to make sense.
(thanks @lussoluca for pointing out conflict with 0.6.0)