Fix wxPyDeadObjectError in closing RIDE with kwEditor open
Fix wxPyDeadObjectError in closing RIDE with kwEditor open

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