[maven-release-plugin] prepare for next development iteration
Integrate dev version 0.23-SNAPSHOT
code prepared for dev version 0.24-SNAPSHOT
notes to fix to end releases.sh
fix release.sh?
Merge branch 'develop' of github.com:fhermeni/btrplace-solver into develop
Start to implement JSON converters for plan objects.

This implied the creation of a visitor for the actions to avoid to have to cast actions.
Convert a actions and reconfiguration plans from JSON objects
Support the conversion of events
Test JSON conversion of plan
forgot a piece of javadoc
Fix site notification
fix
Bug fix in the timeout value
log construction time + repair mode for MinMTTR
try
remove logging
-log
Stringbuilder
Merge branch 'develop' into feature-Xpack