Added 'upload' target to Makefile for uploading docs to tkroes.nl.

Makefile

@@ -6,7 +6,10 @@ test:
 docs:
 	phpdoc
 
+upload: docs
+	scp -r build/docs mv:tk.nl/docs/webbasics
+
 clean:
 	rm -rf build
 
-.PHONY: test docs clean
+.PHONY: test docs clean upload