v2.1.0

OOT Link Import/Export + Flipbook Import/Export + Animation Updates/Fixes (#126)
OOT Scene Importing (#165)
[OoT] OoT Object changes & small changes/fixes/removals (#95)
Import all Mario animations button. (#182)
[SM64] Allow editing of group level segments on level export (#183)

Minor HackerOoT quality of life additions
Various fixes, cleanup, improvements