Remove no longer relevant Makefile.

SocketRocket/Makefile

@@ -1,20 +0,0 @@
-BINS := SocketRocket.framework libSocketRocket.a
-
-all: $(BINS)
-
-HEADERS := SRWebSocket.h
-SRCS := SRWebSocket.m
-OBJS := $(SRCS:%.m=%.o)
-
-CFLAGS += -fobjc-arc
-
-libSocketRocket.a: $(OBJS)
-	$(AR) -rc $(AFLAGS) $@ $^
-
-SocketRocket.framework: libSocketRocket.a
-	mkdir -p $@/Headers
-	cp -f $(HEADERS) $@/Headers
-	cp $^ $@/SocketRocket
-
-clean:
-	rm -r $(OBJS) $(BINS)