Delete license.txt

public/assets/models/well_module/license.txt

-Model Information:
-* title:	Rüdiger-Brunnen Kaufbeuren
-* source:	https://sketchfab.com/3d-models/rudiger-brunnen-kaufbeuren-86c9879156d04d93a8b34666622785df
-* author:	PHIEW (https://sketchfab.com/phiew)
-
-Model License:
-* license type:	CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/)
-* requirements:	Author must be credited. Commercial use is allowed.
-
-If you use this 3D model in your project be sure to copy paste this credit wherever you share it:
-This work is based on "Rüdiger-Brunnen Kaufbeuren" (https://sketchfab.com/3d-models/rudiger-brunnen-kaufbeuren-86c9879156d04d93a8b34666622785df) by PHIEW (https://sketchfab.com/phiew) licensed under CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/)
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