Split mod into core, recording, replay, render[todo], paths[todo] and extras[wip] modules

Move everything to com.replaymod package
Add KeyBindingRegistry and SettingsRegistry
Recreate settings GUI with new GUI API and dynamically from SettingsRegistry
Use ReplayFile from ReplayStudio
ReplayHandler is now object oriented
Add GuiOverlay, GuiSlider and GuiTexturedButton to GUI API
Rewrite both overlays to use new GUI API
Fix size capping in vertical and horizontal layout
Allow CustomLayouts to have parents
Fix tooltip rendering when close to screen border
Allow changing of columns in GridLayout

src/main/java/eu/crushedpixel/replaymod/holders/Marker.java

@@ -1,33 +0,0 @@
-package eu.crushedpixel.replaymod.holders;
-
-import eu.crushedpixel.replaymod.interpolation.GenericLinearInterpolation;
-import eu.crushedpixel.replaymod.interpolation.GenericSplineInterpolation;
-import eu.crushedpixel.replaymod.interpolation.Interpolation;
-import eu.crushedpixel.replaymod.interpolation.KeyframeValue;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-@Data
-@NoArgsConstructor
-@AllArgsConstructor
-public class Marker implements KeyframeValue {
-
-    private String name;
-    private AdvancedPosition position;
-
-    @Override
-    public KeyframeValue newInstance() {
-        return new Marker();
-    }
-
-    @Override
-    public Interpolation getLinearInterpolator() {
-        return new GenericLinearInterpolation<Marker>();
-    }
-
-    @Override
-    public Interpolation getCubicInterpolator() {
-        return new GenericSplineInterpolation<Marker>();
-    }
-}

src/main/java/eu/crushedpixel/replaymod/holders/PlayerVisibility.java

@@ -1,12 +0,0 @@
-package eu.crushedpixel.replaymod.holders;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-import java.util.UUID;
-
-@Data
-@AllArgsConstructor
-public class PlayerVisibility {
-    private UUID[] hidden;
-}