Added Readme file

Added multiple IP check in one received line
bump v0.8.3

README.md

@@ -0,0 +1,11 @@
+# MailHops ![MailHops](chrome/content/images/mailhops32.png) Postbox Plugin
+
+1. Edit files
+2. Run [build.sh](build.sh) script
+3. Open Postbox and goto Tools->Add-ons and "Install Add-on From File..."
+4. Choose mailhops.xpi from build script
+
+```bash
+$ chmod +x build.sh
+$ ./build.sh
+```

chrome/content/mailhops.js

@@ -25,7 +25,7 @@ var mailHops =
 
   isLoaded:     			false,
   options:					{'map':'goog','unit':'mi','api_url':'http://api.mailhops.com','debug':false},
-  appVersion:				'MailHops Postbox 0.8.2',  
+  appVersion:				'MailHops Postbox 0.8.3',
   message:					{secure:[]},
   client_location:			null
 }
@@ -251,10 +251,11 @@ var regexAllIp = /(1\d{0,2}|2(?:[0-4]\d{0,1}|[6789]|5[0-5]?)?|[3-9]\d?|0)\.(1\d{
     		//maybe multiple IPs in one Received: line
 	      	if(received_ips != null && received_ips.length !=0){
 	      		for( var r=0; r<received_ips.length; r++ ){
-	      			//only look at the first IP
 	      			if(regexIp.test(received_ips[r]) && mailHops.testIP(received_ips[r],rline)){
 	      				all_ips.unshift( received_ips[r] );
-						break;		    	    
+						    //don't want duplicate IPs from the same Received header
+                if(r < received_ips.length && received_ips[r] == received_ips[r+1])
+                   break;     
 		    		}
 		   		}
 	      	}