correct icon in editor when all visible components are removed from entity
correct icon in editor when all visible components are removed from entity

JakubLukas/LumixEngine,dreamsxin/LuxEngine,gamedevforks/LumixEngine,JakubLukas/LumixEngine,zhouxh1023/LumixEngine,zhouxh1023/LumixEngine,dreamsxin/LuxEngine,JakubLukas/LumixEngine,galek/LumixEngine,gamedevforks/LumixEngine,galek/LumixEngine