2.1.0

• Update gradle-versions-plugin 0.11.3 -> 0.12.0
• Update coveralls-gradle-plugin 2.4.0x -> 2.6.3
• Update gradle-bintray-plugin 1.5 -> 1.6
• Update gradle-release-plugin 2.3.4 -> 2.3.5
• Update gradle-quality-plugin 1.2.0 -> 1.3.0
• Update gradle-animalsniffer-plugin 1.0.0 -> 1.0.1
• Update gradle-github-info-plugin 1.0.0 -> 1.1.0
  • New plugin will specify github repo and changelog file
    (if recognize) for bintray package (useful for package creation)
• Improve travis cache configuration (according to travis guide)
• Update gradle 2.10 -> 2.12
• Animalsniffer signatures:
  • Replace java16-sun to java16
  • Replace whildcard versions (+) to actual latest signature versions