Elytra Contrails

-- 1.4.2 Hotfix --
fixed continuouos left and right twirls having swapped names
-- 1.4.1 Hotfix -- 
fixed possible crash when loading a resource pack without defined overrides

-- ELYTRA CONTRAILS 1.4.0 --

MISC CHANGES AND ADDITIONS:

- Added built in resource packs for arrow trails and allay trails
- Added the ability for resource packs to define custom trail spawners in ANY entity model (Check wiki for more info!)
- Added the ability for resource packs to override configs for specific trails in ANY entity model 
- Added keybind for opening elytra trail settings (no default keybind)
- Added an input buffer for twirling to feel more natural
- Made time-based events now use tick-based time (Fixes trails and twirls looking wrong in flashback)
- Changed the way configs are stored and sent to the server to be more expandable (requires updating server to 1.4.0)
- Textures of trails now scale with trail width
- Many rendering optmizations to trails
- changed wingtip position and added angle of attack correction to wingtip position

NEW GENERAL SETTINGS:

- Added option to check for FA+Player wingtips
- Added option to snap trails to wingtips, preventing flickering
- Added option to fade trails close to the camera
- Added option to disable trail splines
- Added option to toggle resource packs overriding per-trail configs
- Added option to toggle "extended" EMF Support, whether trails should be looked for in entity other than player models
- Added option to toggle entity trails with no EMF model defined

NEW TRAIL-SPECIFIC SETTINGS:

- Option to use a different Pride/Trail texture for the right trail specifically
- Option to make trail width change based on trail age
- Option to make a Gap between wingtip and when trail starts
- Option to subtract trail distance from the end
- Option to make Distance-based fade at end of trail
- Options for Speed-dependent trail transparency
- Options for Speed dependent trail width
- Option to use a different color for the right trail specifically
- Options to move the wingtip's relative XYZ coordinates

NEW TWIRLING OPTIONS:

- Added the ability to change timing of twirls
- Added 6 new types of twirls
- Made "Ignore speed for trail when twirling" a per-player setting