Features are now serached in the directory passed as a parameter when running application, e.g.  -DlivingDocumentation.featuresDir=/home/maikeru/IdeaProjects/LivingDocumentation/src
Fixed: parser used not to recognise multiline quotations and treat Scenarios there as a normal scenarios
Travis instructed to run coverage (mutation) testing. It slows down the build a bit but is worth it.