Configuring Travis for coverage

.travis.yml

@@ -35,4 +35,4 @@ script:
   #- tools/run-nrtest.sh $TEST_HOME $TRAVIS_COMMIT
 
 after_success:
-  - coveralls
+  - coveralls --verbose --dryrun -r $TRAVIS_BUILD_DIR 

README.md

@@ -5,6 +5,9 @@ EPANET {#epanet-readme}
 [![Build status](https://ci.appveyor.com/api/projects/status/19wpg4g2cmj3oihl?svg=true)](https://ci.appveyor.com/project/OpenWaterAnalytics/epanet/branch/dev)
 [![Build Status](https://travis-ci.org/OpenWaterAnalytics/EPANET.svg?branch=dev)](https://travis-ci.org/OpenWaterAnalytics/EPANET)
 
+[![Coverage Status](https://coveralls.io/repos/github/michaeltryby/EPANET/badge.svg?branch=dev)](https://coveralls.io/github/michaeltryby/EPANET?branch=dev)
+
+
 ## For EPANET-related questions and discussion
 For community discussion, FAQ, and roadmapping of the project, go to the [Community Forum](http://community.wateranalytics.org/category/epanet).