Run tests on Emacs 25.3, 26.3, and snapshot

Author: arnested

.travis.yml

@@ -1,15 +1,14 @@
 language: emacs-lisp
 before_install:
-  - curl -fsSkL https://gist.githubusercontent.com/rejeep/7736123/raw | sh
-  - export PATH="/home/travis/.cask/bin:$PATH"
-  - export PATH="/home/travis/.evm/bin:$PATH"
-  - evm install $EVM_EMACS --use
-  - cask
+  - git clone https://github.com/rejeep/evm.git $HOME/.evm
+  - export PATH=$HOME/.cask/bin:$HOME/.evm/bin:$PATH
+  - evm config path /tmp
+  - evm install $EVM_EMACS --use --skip
+  - curl -fsSkL https://raw.github.com/cask/cask/master/go | python
 env:
-  - EVM_EMACS=emacs-24.1-bin
-  - EVM_EMACS=emacs-24.2-bin
-  - EVM_EMACS=emacs-24.4-bin
-  - EVM_EMACS=emacs-24.5-bin
+  - EVM_EMACS=emacs-25.3-travis
+  - EVM_EMACS=emacs-26.3-travis-linux-xenial
+  - EVM_EMACS=emacs-git-snapshot-travis-linux-xenial
 script:
   - emacs --version
   - make test