tree: Add Scalar and List Variable
tree: Add Scalar and List Variable

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