Fix Images Not Popping Up in New Window When Clicked

Added `target="_blank"` to the img.wrap argument to make images pop up in a new window when clicked as the comment before onload says so.
Change RSS Link from feed URL to application URL

Following the link within an RSS Reader (Ex. Google Reader) leads straight back to the RSS feed. It'd be more useful to link to the application URL instead.

Tested with app in directory, and when in sub-directory, and works in both situations.