Try fix travis CI again after a pull request build worked but the merged one did not ?!
Try fix travis CI again after a pull request build worked but the merged one did not ?!

bvenn/BioFSharp,bvenn/BioFSharp,CSBiology/BioFSharp,muehlhaus/BioFSharp,bvenn/BioFSharp,CSBiology/BioFSharp