Add simple makefile to copy all scripts

Makefile

+
+#scripts:=$(shell find -type f -iname \*.sh)
+subdirs = qml-performance-tests video-tests
+
+build:
+	# Nothing todo
+
+install:
+	mkdir -p out
+	for dir in $(subdirs); do \
+	  cp -R $$dir out; \
+	done
+
+clean:
+	rm -rf out
+
+.PHONY: clean