Added a makefile

Makefile

@@ -0,0 +1,25 @@
+PREFIX ?= /usr
+BINDIR ?= $(PREFIX)/bin
+LIBDIR ?= $(PREFIX)/share/hilbish
+
+build:
+	@go build
+
+install: build
+	@install -v -d "$(BINDIR)/" && install -m 0755 -v hilbish "$(BINDIR)/hilbish"
+	@mkdir -p "$(LIBDIR)"
+	@cp libs preload.lua .hilbishrc.lua "$(LIBDIR)" -r
+	@echo "Hilbish Installed"
+
+uninstall:
+	@rm -vrf \
+			"$(BINDIR)/hilbish" \
+			"$(LIBDIR)"
+	@echo "Hilbish Uninstalled"
+
+clean:
+	@go clean
+
+all: build install
+
+.PHONY: install uninstall build clean