Some instructions on avoiding projects root

[enrh]

Thinking about how I personally use this script to pull in updates to a different directory.

workspace.mk

.PHONY: workspace-rsync
workspace-rsync:
        @## Install updates from workspace project
        @#
	$(call MAKE_PR2NT,\
                <cD>make <cL>workspace-rsync<c0>\n)
        @#
	@rsync -iavzP --delete \
                $(rsync_args) \
                --include='Makefile' \
                --include='makefile.py' \
                --include='Recipes' \
                --include='Recipes/*' \
                --include='Recipes/*/*' \
                --exclude=* \
                Projects/workspace/ ./