Merge pull request #41 from sbt/wip/travis

Update .travis.yml

Author: eed3si9n

.travis.yml

@@ -1,5 +1,25 @@
 language: scala
+
 sudo: false
-jdk: oraclejdk7
+
 script:
-- sbt test scripted
+  - sbt "++${TRAVIS_SCALA_VERSION}" "^^${SBT_VERSION}" test scripted
+
+matrix:
+  include:
+  - env: SBT_VERSION="0.13.16"
+    jdk: openjdk7
+    scala: 2.10.6
+
+  - env: SBT_VERSION="1.0.0-RC3"
+    jdk: oraclejdk8
+    scala: 2.12.2
+
+cache:
+  directories:
+    - $HOME/.ivy2/cache
+    - $HOME/.sbt
+
+before_cache:
+  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -print -delete
+  - find $HOME/.sbt        -name "*.lock"               -print -delete