Add more math nodes (#1378)

* Adds Max, Min and Equal Nodes

* Add LogToConsoleNode

Logs the data given as the input to the browser console and returns it
as the output

node-graph/gcore/src/logic.rs

@@ -0,0 +1,9 @@
+use crate::Node;
+
+pub struct LogToConsoleNode;
+
+#[node_macro::node_fn(LogToConsoleNode)]
+fn log_to_console<T: core::fmt::Debug>(value: T) -> T {
+	debug!("{:#?}", value);
+	value
+}