Testing system info and differences could help point you to useful information

[Tille88]

In https://github.com/ole-vi/planet
nor http:https://open-learning-exchange.github.io/#!pages/robots/rbts-angular.md

Have not really seen any mentions of Travis, and how it relates to Karma/Jasmine, and all that. Having at least a sentence explaining the use for how these differs, and maybe having it linking to more info would be helpful?