added mac binaries

makefile

@@ -1,16 +1,19 @@
 run:
-	@go run ./src/main.go
+	go run ./src/main.go
 
 linux:
-	@go build -o ./dist/ServerStatus-linux ./src/main.go
+	go build -o ./dist/ServerStatus-linux ./src/main.go
 
+mac:
+	GOOS=darwin GOARCH=amd64 go build -o ./dist/ServerStatus-mac ./src/main.go
+	
 windows:
-	@GOOS=windows GOARCH=386 go build -o ./dist/ServerStatus-windows.exe ./src/main.go
+	GOOS=windows GOARCH=386 go build -o ./dist/ServerStatus-windows.exe ./src/main.go
 
 clean:
-	@rm -rf ./dist
+	rm -rf ./dist
 
 copyfiles:
-	@cp config.template.json ./dist/config.json
+	cp config.template.json ./dist/config.json
 
-all: linux windows copyfiles
+all: linux mac windows copyfiles

readme.md

@@ -6,8 +6,8 @@ This bot will send a chat notification when the status of a server changes.
 ## Configuration
 
 - Download or Clone the repository
-- Add your bot token and room ID to the config.json file in the dist folder
-- Execute the Windows or Linux binary!
+- Add your bot token and room ID to the config.json in the dist folder
+- Execute the correct binary according to your operating system!
 
 ### How to get the bot token
 https://github.com/reactiflux/discord-irc/wiki/Creating-a-discord-bot-&-getting-a-token