tree#_mark_exludes: remove expensive all-rendering refresh
tree#_mark_exludes: remove expensive all-rendering refresh

caio2k/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE,caio2k/RIDE,HelioGuilherme66/RIDE,caio2k/RIDE,robotframework/RIDE,fingeronthebutton/RIDE,HelioGuilherme66/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE,fingeronthebutton/RIDE,robotframework/RIDE,fingeronthebutton/RIDE