Added CodeCov support (#62)

* Added CodeCov support
* fixed indentation

Author: ZacMarcus

.travis.yml

@@ -9,6 +9,13 @@ install:
 script:
 - xbuild /p:Configuration=Release CSharpHTTPClient/CSharpHTTPClient.sln
 - mono ./testrunner/NUnit.Runners.2.6.4/tools/nunit-console.exe UnitTest/bin/Release/UnitTest.dll -domain:None
+- curl -s https://codecov.io/bash > .codecov
+- chmod +x .codecov
+- ./.codecov
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)  
+
 notifications:
   hipchat:
     rooms: