fix resizable icon
fix resizable icon

cytomine/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,cytomine/Cytomine-core,cytomine/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,cytomine/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core,charybdeBE/Cytomine-core