Adding 5.26 and dev to TravisCI

Author: pludlamCVL

.travis.yml

@@ -1,5 +1,7 @@
 language: perl
 perl:
+  - "dev"
+  - "5.26"
   - "5.24"
   - "5.22"
   - "5.20"
@@ -10,7 +12,4 @@ perl:
   - "5.10"
   - "5.8"
 before_install:
-  - git clone git://github.com/travis-perl/helpers ~/travis-perl-helpers
-  - source ~/travis-perl-helpers/init
-  - build-perl
-  - perl -V
+  - eval $(curl https://travis-perl.github.io/init) --auto