Add travis.yml

.travis.yml

@@ -0,0 +1,20 @@
+language: java
+
+jdk:
+  - oraclejdk8
+
+script: ./gradlew :clikt:check --info --stacktrace --console=plain --max-workers=1 --no-daemon -Dkotlin.compiler.execution.strategy="in-process" -Dkotlin.colors.enabled=false
+
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
+notifications:
+  email: false
+
+sudo: false