webapp: in files, create+upload button wrap on narrow screens. does not look ok.
webapp: in files, create+upload button wrap on narrow screens. does not look ok.

tscholl2/smc,tscholl2/smc,DrXyzzy/smc,DrXyzzy/smc,sagemathinc/smc,DrXyzzy/smc,tscholl2/smc,sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,sagemathinc/smc,sagemathinc/smc,tscholl2/smc