Merge pull request #55 from mrfoto/patch-1

Update README to use the new .svg badge

Author: jeffrafter

README.md

@@ -1,6 +1,6 @@
 # codeclimate-test-reporter
 
-[![Code Climate](https://codeclimate.com/github/codeclimate/ruby-test-reporter.png)](https://codeclimate.com/github/codeclimate/ruby-test-reporter)
+[![Code Climate](https://codeclimate.com/github/codeclimate/ruby-test-reporter/badges/gpa.svg)](https://codeclimate.com/github/codeclimate/ruby-test-reporter)
 
 Collects test coverage data from your Ruby test suite and sends it to Code
 Climate's hosted, automated code review service. Based on SimpleCov.