reame modify

 Beego
 =======
 Beego is an open source version of the scalable, non-blocking web server
-and tools that power SNDA. Documentation and downloads are
-available at https://github.com/xiemengjun/beego/wiki
+and tools that power SNDA's CDN system. Documentation and downloads are
+available at https://github.com/xiemengjun/beego
 
 Beego is licensed under the Apache Licence, Version 2.0
 (http://www.apache.org/licenses/LICENSE-2.0.html).
@@ -12,3 +12,5 @@ Installation
 To install:
 
     go install github.com/xiemengjun/beego
+
+go version: go1 weekly
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