Composer.json: Add dependency to Vizualizator

Author: janbarasek

composer.json

@@ -14,7 +14,8 @@
 	],
 	"require": {
 		"php": ">=7.1",
-		"nette/utils": "^3.0"
+		"nette/utils": "^3.0",
+		"mathematicator-core/vizualizator": "^1.0"
 	},
 	"require-dev": {
 		"phpstan/phpstan": "^0.12.18",