Drop Rails 3.2 support; add 4.2 support

Author: jonleighton

.travis.yml

@@ -2,10 +2,11 @@ language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
-  - 2.1.2
+  - 2.1.5
+  - 2.2.0
 env:
-  - RAILS_VERSION="~> 3.2.0"
   - RAILS_VERSION="~> 4.0.0"
   - RAILS_VERSION="~> 4.1.0"
+  - RAILS_VERSION="~> 4.2.0"
 before_script:
   - travis_retry gem install rails --version "$RAILS_VERSION"

CHANGELOG.md

@@ -13,6 +13,7 @@
   confuse commands which try to parse `$0`. This caused the
   spring-commands-rspec to not work properly in some cases. Issue #369.
 * Add OpenBSD compatibility for `spring status`. Issue #299.
+* Rails 3.2 no longer officially supported (but it may continue to work)
 
 ## 1.2.0
 

lib/spring/test/acceptance_test.rb

@@ -13,7 +13,7 @@ class AcceptanceTest < ActiveSupport::TestCase
       DEFAULT_SPEEDUP = 0.8
 
       def rails_version
-        ENV['RAILS_VERSION'] || '~> 4.0.0'
+        ENV['RAILS_VERSION'] || '~> 4.2.0'
       end
 
       # Extension point for spring-watchers-listen