[cl-weblocks-ticket] #18: Create a default page for weblocks server

#18: Create a default page for weblocks server --------------------------+------------------------------------------------- Reporter: sakhmechet | Owner: sakhmechet Type: defect | Status: new Priority: high | Milestone: 0.1 Component: weblocks | Version: pre-0.1 Keywords: default page | --------------------------+------------------------------------------------- Currently when weblocks server starts up and no application is defined weblocks displays an Error 500. We should create a default welcome page with basic links and instructions on how to proceed. Manual should be updated accordingly.