Reduce INFO traces at deploy time
When a deployable is already deployed, we shouldn't have logger.INFO traces.... Because when there will be 200 addons, JOnAS stack traces will be unreadable for the user
For example:
{noformat} 2011-10-16 21:45:06,431 : DeployableMonitor.detectNewArchives : Deployables to deploy at startup: [[[Addon:/home/jc/Bureau/stage/projets/jonas/assemblies/profiles/minimal/target/micro-jonas-5.3.0-M5-SNAPSHOT-bin.dir/micro-jonas-5.3.0-M5-SNAPSHOT/base/deploy/jonas-web-container-tomcat-6.0-addon-with-deployment-plans-5.3.0-M5-SNAPSHOT-bin.zip]]] 2011-10-16 21:45:06,447 : AddonDeployerImpl.doDeploy : Deploying 'AddonDeployableImpl[archive=/home/jc/Bureau/stage/projets/jonas/assemblies/profiles/minimal/target/micro-jonas-5.3.0-M5-SNAPSHOT-bin.dir/micro-jonas-5.3.0-M5-SNAPSHOT/base/work/addons/jonas-web-container-tomcat-6.0-addon-with-deployment-plans-5.3.0-M5-SNAPSHOT-bin_2011.10.16-21.43.39.zip]' 2011-10-16 21:45:06,735 : AddonDeployerImpl.doDeploy : 'jonas-web-container-tomcat-6.0-addon-with-deployment-plans-5.3.0-M5-SNAPSHOT-bin.zip' addon is already deployed {noformat}
This applies to all types of deployable