Merge pull request #202 from clojure-emacs/use-lein2

Use lein 2.6.1 on travis

Author: benedekfazekas

.travis.yml

@@ -1,15 +1,10 @@
 language: clojure
-install:
-  - wget -c https://raw.githubusercontent.com/technomancy/leiningen/2.5.3/bin/lein -O latest-lein
-  - chmod 755 latest-lein
-  - ./latest-lein
-before_script:
-  - ./latest-lein --version
+lein: 2.6.1
 script:
-  - ./latest-lein source-deps :prefix-exclusions "[\"classlojure\"]"
-  - ./latest-lein with-profile +plugin.mranderson/config test
-  - ./latest-lein with-profile +1.8,+plugin.mranderson/config test
-  - ./latest-lein with-profile +1.9,+plugin.mranderson/config test
+  - lein2 source-deps :prefix-exclusions "[\"classlojure\"]"
+  - lein2 with-profile +plugin.mranderson/config test
+  - lein2 with-profile +1.8,+plugin.mranderson/config test
+  - lein2 with-profile +1.9,+plugin.mranderson/config test
 jdk:
   - openjdk7
   - oraclejdk7