Improvement

[MSHARED-471] - Upgrade maven-shared-components parent to version 22
[MSHARED-472] - Upgrade maven-shared-utils to 3.0.0
[MSHARED-473] - Upgrade Maven 3.X Only JDK 1.6
[MSHARED-476] - Removed the empty interface MultiChannelMessageHolder
[MSHARED-479] - Bump version to 3.0.0-SNAPSHO