fixing bug #4381
method getCompoId(componentName) has been fixed to return only available components (ie not a removed one or placed in a removed space)
Merge branch 'core-5.11.x' into bug4381
fixing bug #4381
Merge branch 'bug4381' of https://github.com/NicolasEYSSERIC/Silverpeas-Core into core-5.11.x