Freedom of Progression: Catch 'em All

• Updates PixelItems mod,

-- Fixes Openables fr this time -- Added 3 new relic items -- Nerfed custom pokeballs slightly -- Fully fixed and implemented the Team Rocket Gym -- BUFFED the gym trainers and leaders for the normal gyms, however, the ones in the world already won't take effect. Only the new ones. -- BUFFED naturally spawning random trainers -- Laid the groundwork for more custom npc trainers to come -- Added AuthMe to allow you to reauthenticate your game without restarting it