Fixed some styling bugs in the plugin manager
Fixed some styling bugs in the plugin manager

OpeningDesign/SketchSpace,mozilla/pad,jds2001/Etherpad-development,OpeningDesign/SketchSpace,sciflow/pad,jds2001/Etherpad-development,square/pad,sciflow/pad,floatingatoll/pad,OpeningDesign/SketchSpace,floatingatoll/pad,mozilla/pad,jds2001/Etherpad-development,square/pad,ether/pad,sciflow/pad,ether/pad,square/pad,mozilla/pad,ether/pad,ether/pad,floatingatoll/pad,OpeningDesign/SketchSpace,floatingatoll/pad,sciflow/pad,ether/pad,mozilla/pad,square/pad,floatingatoll/pad,mozilla/pad,OpeningDesign/SketchSpace