Report coverage to Code Climate

- Add secure environment variable for Repo token
- Report using local executable (self-test)

Author: pbrisbin

.travis.yml

@@ -1,7 +1,12 @@
 language: php
 php:
   - 5.5
+env:
+  global:
+    secure: Yc+Xohkr/iEUU7FCQuSLXAE9ywNW9g6CfrM1Ki0Hl+fS15F3AXT7dFY8EyCJ4dP1/oI0dBmwrGWrltXV0XWIjGV1Ms3tefCgQpBBAqwT+hImzVP3RbpZW8Iyo2d0VgiDemQF1LWYD/pKu6d8WljTnv5D77NIMdEJjQ0uzeTLWdw=
 install: composer install --dev
 before_script:
   - git config --global user.email "[email protected]"
   - git config --global user.name "Travis CI"
+after_script:
+  - php composer/bin/test-reporter