WURFL Microservice client Java - 2.1.7

• Simplified pom file:
  • added package exclusion in order to ignore JDK related packages in code coverage
  • removed unused profiles
  • A simple mvn clean package command generates all basic jars (lib, sources, javadoc) and a zip file that contains all of them.
• Upgraded dependencies that contained vulnerabilities
• Prior to this version, artifacts from mvn commands generated jars with the wm-client naming, which is different from the one used in Maven Central artifacts; this release aligns artifact naming to the MCR one.