Add Fedora 26 docker file
diff --git a/.travis.yml b/.travis.yml
index 523f847..fde90b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@
   - DOCKERFILE=tests/dockerfiles/Ubuntu_16_04.docker IMGNAME=ubu16.04-grgsm
   - DOCKERFILE=tests/dockerfiles/Ubuntu_16_04_nolibosmo.docker IMGNAME=ubu16.04-grgsm-nolibosmo
   - DOCKERFILE=tests/dockerfiles/Kali.docker IMGNAME=kali-grgsm
+  - DOCKERFILE=tests/dockerfiles/Fedora_26.Dockerfile IMGNAME=fedora26-grgsm
 
 
 services: