Derek's work on status report
1. Renamed swithResultTypeServlet to SwithResultTypeServlet,  2. Removed restriction on posts within same blog, having the same name.        3. Modifed how edits are made, by retreiving the postId from the blog object using b.getPostToEdit(p.getPostId) and also retrieved blogId using the blog object instead of the post being edited.                                            4. Fixed issue with postEdit where extra space was being placed before the post body.
merging changes to status report document