[wip] clean tree before rebuilding it
[wip] clean tree before rebuilding it

MakG10/DoctrineBehaviors,bocharsky-bw/DoctrineBehaviors,ksom/DoctrineBehaviors,lemoinem/DoctrineBehaviors,digitalkaoz/DoctrineBehaviors,nick4fake/DoctrineBehaviors,KnpLabs/DoctrineBehaviors,DerekRoth/DoctrineBehaviors,mediahost/DoctrineBehaviors,MAXakaWIZARD/DoctrineBehaviors,j-ledoux/DoctrineBehaviors,shieldo/DoctrineBehaviors,vba-ds/DoctrineBehaviors