2.1.1

Signed-off-by: Francis Galiegue <fgaliegue@gmail.com>
Announce 2.1.1

* Update -core dependency (including Guava), adapt code.
* Some error message rework.

Francis Galiegue (5):
      Revert "Validation{Chain,Processor}: use new .failOnError() method"
      ValidationChain: remove an unneeded concrete type declaration
      New class FactoryConfigurationMessages
      Update -core dependency on 1.1.2, update code accordingly
      2.1.1

Signed-off-by: Francis Galiegue <fgaliegue@gmail.com>