Fixed missing row header icon in file explorer table. 
Fixed missing row header icon in file explorer table. 
alkacon/opencms-core,ggiudetti/opencms-core,ggiudetti/opencms-core,gallardo/opencms-core,alkacon/opencms-core,alkacon/opencms-core,ggiudetti/opencms-core,gallardo/opencms-core,gallardo/opencms-core,ggiudetti/opencms-core,gallardo/opencms-core,alkacon/opencms-core