fixed sonar issues
updated code formatting
fixed sonar issues
improved quality
removed redundant Mojos
improved quality
improved quality
improved quality
Merge pull request #12 in KD_INT/iib-maven-plugin from feature/improve-quality to develop

# By u209936
# Via u209936
* commit '320eee5c8ae7671aafd3601d31b10f39898394f4':
  improved quality
  improved quality
  improved quality
  removed redundant Mojos
  fixed sonar issues
  fixed sonar issues updated code formatting
Added .travis.yml to enable builds on travis-ci.org
Merge pull request #13 in KD_INT/iib-maven-plugin from feature/improve-quality to develop

# By u209936
# Via u209936
* commit '6a86d0e749ac26085a4e7c170e5ed37a2be632d6':
  Added .travis.yml to enable builds on travis-ci.org