add posibile fix to use multiple sidebar treeviews
add posibile fix to use multiple sidebar treeviews

slachiewicz/AdminLTE,almasaeed2010/AdminLTE,garrettwong/AdminLTE,oyjt/AdminLTE,almasaeed2010/AdminLTE,garrettwong/AdminLTE,slachiewicz/AdminLTE,oyjt/AdminLTE,oyjt/AdminLTE