Added Danger, PR linter.

.travis.yml

@@ -4,6 +4,9 @@ sudo: false
 
 matrix:
   include:
+    - rvm: 2.3.1
+      script:
+        - bundle exec danger
     - rvm: 2.3.1
       env: GRAPE_VERSION=0.8.0
     - rvm: 2.3.1

CHANGELOG.md

@@ -2,7 +2,8 @@
 
 ### 1.5.1 (Next)
 
-* ...
+* [#65](https://github.com/ruby-grape/grape-active_model_serializers/pull/65): Added Danger, PR linter - [@dblock](https://github.com/dblock).
+* Your contribution here.
 
 ### 1.5.0 (August 24, 2016)
 

Dangerfile

@@ -0,0 +1 @@
+danger.import_dangerfile(gem: 'ruby-grape-danger')

Gemfile

@@ -8,3 +8,7 @@ when 'HEAD'
 else
   gem 'grape', version
 end
+
+group :test do
+  gem 'ruby-grape-danger', '~> 0.1.0', require: false
+end