set Unicorn to be the webserver and disabled spring
added Heroku recommended changes to the gemfile
Added rudimentary binding between a newly-created Entry and the user who is currently logged on. This is VERY WEAK and should be fixed with server-side validation. I'm not going to mess with it right now though because it's working.

Added ckeditor (need to configure this) for the content editor.

Moved the location of some of the control links to be slightly more visible on the page.