Brought back from an old commit

Makefile

@@ -0,0 +1,16 @@
+PREFIX = ~/.micropython/lib
+
+all:
+
+# Installs all modules to a lib location, for development testing
+CMD="find . -maxdepth 1 -mindepth 1 \( -name '*.py' -not -name 'test_*' -not -name 'setup.py' \) -or \( -type d -not -name 'dist' -not -name '*.egg-info' -not -name '__pycache__' \)| xargs --no-run-if-empty cp -r -t $(PREFIX)"
+install:
+	@mkdir -p $(PREFIX)
+	@if [ -n "$(MOD)" ]; then \
+	    (cd $(MOD); sh -c $(CMD)); \
+	else \
+	    for d in $$(find -maxdepth 1 -type d ! -name ".*"); do \
+	        echo $$d; \
+	        (cd $$d; sh -c $(CMD)); \
+	    done \
+	fi