Moved some files, implemented Dockerfile for tests, implemented makefile with install functionality

Makefile

@@ -0,0 +1,31 @@
+EXECUTABLE = cheatsh
+PACKAGES = ./src/.
+BINDIR = bin
+SYSCONFDIR = /etc/cheatsh
+PREFIX ?= /usr/local
+
+all: build
+
+build:
+	@mkdir -p bin
+	go build -o bin/$(EXECUTABLE) $(PACKAGES)
+
+install: build
+
+	@echo "Installing binary in $(PREFIX)"
+	install -Dm755 bin/$(EXECUTABLE) $(PREFIX)/bin/$(EXECUTABLE)
+
+	@echo "Copying config files to $(SYSCONFDIR)"
+	install -Dm644 data/commands.json $(SYSCONFDIR)/commands.json
+	install -Dm644 data/commands_template.json $(SYSCONFDIR)/commands_template.json
+
+uninstall:
+	rm -f $(PREFIX)/bin/$(EXECUTABLE)
+	rm -rf $(SYSCONFDIR)
+
+clean:
+	rm -rf bin/
+
+docker:
+	docker build -t cheatsh-test .
+	docker run -it --rm cheatsh-test /bin/sh