Added downloading a file. Creates list from uploaded file dir
Added a simple mime type setter based on a couple of different filetypes (jpg and pdf) and have a catch-all for octet-stream if the file type is something unrecognized
Removed extra lines from the layout due to my OCD nature. Added .swp files to gitignore. Added a nested frames example for the third tip. Still need to sort out how to get it to work with our styling.
Added bare bones config ru to push out to heroku
Removing public from gitignore and adding jpg and pdf files for the downloads example
Added a tiny mce view to demonstrate iframes in tip 3
adding 'jquery ui menus' to the internet