v0.2 Update

v0.2 comes with a massive set of changes - Rooms now no longer have hierarchical arrangement / parents and children, and all Rooms now have their own data. Selections have been added, allowing you to more easily select portions of a Room and alter it according to your needs in a very general way. A new Generate function was also added that creates sub-rooms randomly placed around the Room and that is connected via pathways. Besides that, lots of nice QoL upgrades and simplifying.