Added README.md and argument checks for news.go

.gitignore

@@ -1,3 +1,2 @@
 .idea/
-*.exe
-assets/
+*.exe

README.md

@@ -0,0 +1,27 @@
+# **Overview**
+This go service through the use of Twilio and NewsAPI will hit the NewsAPI endpoint for igns headlines and send them to your cellphone number along with a small description of the headline and a link to the article or video.
+
+# **Setup**
+For this program to work you need to export these things in your environment:
+
+```
+export TWILIO_API_KEY=[api-key]
+export TWILIO_SID=[account-sid]
+export TWILIO_NUMBER=[your twilio number]
+export NEWS_API_KEY=[api-key]
+```
+
+Both your Twilio API key and account SID can be found on your twilio console
+
+News API key can be found after signing up with https://newsapi.org/
+
+# **Usage**
+The contract for this program is as follows:
+
+```
+./news <number to send messages to>
+```
+
+Note: the number needs to have the country Dialing code as well.
+So for the United States an example number would be 
+`+15555555555`

news.go

@@ -31,7 +31,12 @@ type IgnResponse struct {
 }
 
 func main() {
-	setTimer()
+	if len(os.Args) == 2 {
+		setTimer()
+	} else {
+		print("Usage:\n")
+		print("      ./news <cellNumber>\n")
+	}
 }
 
 func setTimer() {