Pre-selected assignee implemented

app/controllers/issues_controller.rb

@@ -39,6 +39,7 @@ class IssuesController < ApplicationController
   def new
     @issue = @project.issues.new
     @issue.milestone_id = params[:milestone_id] if params[:milestone_id].present?
+    @issue.assignee_id = params[:assignee_id] if params[:assignee_id].present?
     respond_with(@issue)
   end