.travis.yml in activeadmin-1.0.0 vs .travis.yml in activeadmin-1.1.0

@@ -2,10 +2,12 @@
 
 language: ruby
 
 sudo: false
 
+dist: trusty
+
 bundler_args: --without development
 
 branches:
   only:
     - master
@@ -14,19 +16,18 @@
 
 before_install:
   - PATH=$(npm bin):$PATH # needed to install phantomjs via npm
   - if [ $(phantomjs --version) != '2.1.1' ]; then npm install phantomjs-prebuilt@2.1; fi
   - gem update --system # use the very latest Rubygems
-  - rvm @global do gem uninstall bundler -a -x
-  - rvm @global do gem install bundler -v 1.14.6 # latest version known to work
+  - gem install bundler # use the very latest Bundler
 
 script:
   - bundle exec rake
+  - bundle exec rake docs:build
 
 rvm:
-  - jruby-9.1.8.0
-  - 2.1.10
+  - jruby-9.1.12.0
   - 2.2.7
   - 2.3.4
   - 2.4.1
 
 gemfile:
@@ -35,32 +36,16 @@
   - gemfiles/rails_51.gemfile
 
 env:
   global:
     - JRUBY_OPTS="-J-Xmx1024m --dev --debug"
+    - JAVA_OPTS="-Djava.security.egd=file:/dev/./urandom"
+    - COVERAGE=true
 
 matrix:
   fast_finish: true
 
-  exclude:
-    - rvm: 2.1.10
-      gemfile: gemfiles/rails_50.gemfile
-    - rvm: 2.1.10
-      gemfile: gemfiles/rails_51.gemfile
-
   allow_failures:
-    - rvm: jruby-9.1.8.0
+    - rvm: jruby-9.1.12.0
       gemfile: gemfiles/rails_50.gemfile
-    - rvm: jruby-9.1.8.0
+    - rvm: jruby-9.1.12.0
       gemfile: gemfiles/rails_51.gemfile
-
-notifications:
-  irc:
-    channels:
-      - irc.freenode.org#activeadmin
-
-    on_success: change
-    on_failure: always
-    skip_join: true
-
-    template:
-      - "(%{branch}/%{commit} by %{author}): %{message} (%{build_url})"