* Added Creality Ender 3 V3 SE.
* Fixed fine profile.
* Optimized first layer speed (based on Creality Print)
* Brought back Ender-5 (2019)
* Setting Marlin 2 as gcode flavor
* Use inheritance for Ender-3 V3 filament profiles.
* Various improvements.
* Temperature optimisations (less power consumption)
* Fixed some log errors.
* Optimizations
* Reverted support_interface_top_layers
* Added correct jerk and acceleration settings.
* Added retraction speed.
* Re-added missing Ender-5 references in filaments.
* Reverted slow_down_layer_time, Creality print is too optimistic on this at least for Ender 3 V3 SE.
* Optimizations for supports (easier to remove)
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Co-authored-by: SoftFever <softfeverever@gmail.com>
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