Merge branch 'hjq_new_course' into develop

app/controllers/repositories_controller.rb

@@ -122,8 +122,8 @@ class RepositoriesController < ApplicationController
     if project.save
       r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
       m = Member.new(:user => User.current, :roles => [r])
-      if ProjectScore.where("project_id=?", @project.id).first.nil?
-        ProjectScore.create(:project_id => @project.id, :score => false)
+      if ProjectScore.where("project_id=?", project.id).first.nil?
+        ProjectScore.create(:project_id => project.id, :score => false)
       end
       project_info = ProjectInfo.new(:user_id => User.current.id, :project_id => project.id)
       user_grades =  UserGrade.create(:user_id => User.current.id, :project_id => project.id)