Summary
- Bump junit from 4.13 to 4.13.1 (details)
 - Bump httpclient from 4.5.12 to 4.5.13 (details)
 - Improve Travis CI build Performance (details)
 
| The file was modified | pom.xml (diff) | 
| The file was modified | pom.xml (diff) | 
| The file was modified | .travis.yml (diff) | 
