unleash-client-java-7.0.0

• 8525a8f5 - [maven-release-plugin] prepare for next development iteration
• 3e4b5250 - chorus: using more semantic java interface (#177)
• a26fbb8f - fix: app name with slash or backslash (#179)
• ebc7db5e - fix: getVariant counts enabled or not (#180)
• f9e1731a - task: Update version dependencies before new release
• fdd8b0b6 - [maven-release-plugin] prepare release unleash-client-java-7.0.0