Merge pull request #104 from sambrightman/emacs-26-without-x

Update emacs-26-pretest-travis without X11 support

Author: sambrightman

recipes/emacs-26-pretest-travis.rb

@@ -1,5 +1,5 @@
 recipe 'emacs-26-pretest-travis' do
-  tar_gz 'https://github.com/rejeep/evm/releases/download/v0.12.0/emacs-26-pretest-travis.tar.gz'
+  tar_gz 'https://github.com/rejeep/evm/releases/download/v0.13.0/emacs-26-pretest-travis.tar.gz'
 
   install do
     copy build_path, installations_path