Fixes for REPL, included in top Makefile, fixed clean and make run etc.

Makefile

@@ -1,10 +1,11 @@
 # Makefile for sub directories
 AMBER = st
 SERVER = server
+REPL = repl
 EXAMPLES = examples
 
 # REST is all except AMBER
-REST = $(SERVER) $(EXAMPLES)
+REST = $(SERVER) $(EXAMPLES) $(REPL)
 
 # And these are all
 DIRS = $(AMBER) $(REST)

repl/Makefile

@@ -2,7 +2,7 @@ repl.js: REPL.st
 	../bin/amberc -m Repl -l Compiler,parser REPL.st amber
 
 run: repl.js
-	./amber
+	../bin/amber
 
 clean:
-	rm -f amber.js
+	rm -f amber.js REPL.js