Updated Bird communities (markdown)

Anonymous commited 2015-03-24 13:50:11 +0100 commit c46f8b727aa9f8f6c0f3d8f40a17086befa97148

				howto/Bird-communities.md
			
          @@ -101,4 +101,7 @@ if bandwidth > 4 then bandwidth = 4;

           bgp_local_pref = 100*bandwidth + 100*(10-latency)-100*bgp_path.len+50*crypto;

           return true;

           } 

          -```

          \ No newline at end of file

          +```

          +

          +Original implementation by welterde: https://gist.github.com/welterde/524cc9b37a618e29093d

          +All props to him for the implementation and bird code. My modification is only for the bgp_local_pref.

          \ No newline at end of file

...	...	@@ -101,4 +101,7 @@ if bandwidth > 4 then bandwidth = 4;
101	101	bgp_local_pref = 100bandwidth + 100(10-latency)-100bgp_path.len+50crypto;
102	102	return true;
103	103	}
104		-```
...	...	\ No newline at end of file
	0	+```
	1	+
	2	+Original implementation by welterde: https://gist.github.com/welterde/524cc9b37a618e29093d
	3	+All props to him for the implementation and bird code. My modification is only for the bgp_local_pref.
...	...	\ No newline at end of file