Fixed up the makefile

Author: drmeister

makefile

@@ -1,13 +1,19 @@
 
 
 all:
-	git clone https://github.com/clasp-developers/trivial-garbage.git
-	git clone https://github.com/clasp-developers/bordeaux-threads.git
-	git clone https://github.com/clasp-developers/cffi.git
-	git clone https://github.com/clasp-developers/cl-fad.git
-	git clone https://github.com/clasp-developers/pngload.git
-	git clone https://github.com/clasp-developers/read-csv.git
-	git clone https://github.com/clasp-developers/trivial-features.git
-	git clone https://github.com/clasp-developers/trivial-gray-streams.git
-	git clone https://github.com/clasp-developers/usocket.git
-	git clone https://github.com/clasp-developers/uuid.git
+	git clone https://github.com/clasp-developers/trivial-garbage.git ../trivial-garbage
+	git clone https://github.com/clasp-developers/bordeaux-threads.git ../bordeaux-threads
+	git clone https://github.com/clasp-developers/cffi.git ../cffi
+	git clone https://github.com/clasp-developers/cl-fad.git ../cl-fad
+	git clone https://github.com/clasp-developers/trivial-gray-streams.git ../trivial-gray-streams
+	git clone https://github.com/clasp-developers/usocket.git ../usocket
+	git clone https://github.com/clasp-developers/uuid.git ../uuid
+
+clean:
+	rm -rf ../trivial-garbage
+	rm -rf ../bordeaux-threads
+	rm -rf ../cffi
+	rm -rf ../cl-fad
+	rm -rf ../trivial-gray-streams
+	rm -rf ../usocket
+	rm -rf ../uuid