bug 13731
bug 13731

Add scrollbars and reduce width of tree view, to prevent large
subdomain lists from being unselectable

argv0/cloudstack,jcshen007/cloudstack,wido/cloudstack,cinderella/incubator-cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,wido/cloudstack,mufaddalq/cloudstack-datera-driver,jcshen007/cloudstack,argv0/cloudstack,resmo/cloudstack,argv0/cloudstack,jcshen007/cloudstack,cinderella/incubator-cloudstack,resmo/cloudstack,jcshen007/cloudstack,resmo/cloudstack,cinderella/incubator-cloudstack,wido/cloudstack,DaanHoogland/cloudstack,resmo/cloudstack,DaanHoogland/cloudstack,mufaddalq/cloudstack-datera-driver,wido/cloudstack,jcshen007/cloudstack,mufaddalq/cloudstack-datera-driver,argv0/cloudstack,mufaddalq/cloudstack-datera-driver,wido/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,wido/cloudstack,resmo/cloudstack,DaanHoogland/cloudstack,DaanHoogland/cloudstack,GabrielBrascher/cloudstack,jcshen007/cloudstack,wido/cloudstack,GabrielBrascher/cloudstack,mufaddalq/cloudstack-datera-driver,argv0/cloudstack,resmo/cloudstack,cinderella/incubator-cloudstack,DaanHoogland/cloudstack,resmo/cloudstack,argv0/cloudstack,mufaddalq/cloudstack-datera-driver,cinderella/incubator-cloudstack,GabrielBrascher/cloudstack