Merge branch 'master' into 'master'

获取版本库树形结构



See merge request !4

app/controllers/shixuns_controller.rb

@@ -30,7 +30,7 @@ class ShixunsController < ApplicationController
   def achieve_ways
     @repository = @shixun.repository
     @entries = @repository.entries(@path, @rev)
-    # @entries = Gitlab.client.trees(@shixun.gpid).map{|tree| tree.name}
+    @entries = Gitlab.client.trees(@shixun.gpid).map{|tree| tree.name}
   end
 
   def statistics_students