wip
clean up all kinds of shit in the comment model and migration and also make commenting work.

So, the comment migration table and model were all fucked up.  Like, fucked fucked.  Doubleplusfucked.
That's why ajax was being a total bitch all the fucking time.  Ajax is a real shithead, but also, before anyone
ever declares their work done, please please please just check that shit.  The photos and comments weren't linked up and had a lot of bugs
that were really shitty to work through.  Now the comments work.  Not the ajax yet.  But it's cool.  We're not going to worry about it just yet.
fixed the muh fuckin' merge conflict
implemented ajax on the comments.  Still needs refactoring and is somewhat buggy.  Will clarify later.
Fixed yaml load issues
Merge pull request #17 from fox-squirrels-2013/yyyyaml

Fixed yaml load issues
pulling down the better version of the yaml file.
merge conflict tried to mess with me, I ruined it...forever.
Comments finished

Hey guys, comments work now, and quite well I may add.  I left one TODO in the javascript file for someone who
Knows more about the formatting bullshit than I do.  We can check it out tomorrow or crush it tonight.  I removed the clock shit from the CSS because we just don't need it.  Changed the text area into a smaller and more appropriate text field.  Removed other general riffraff and nonsense.
Tweaked sessionsController show action to redirect to home page with logged in user.
Pushed alternating sign-in and sign-off buttons on the layout view
Merge pull request #18 from fox-squirrels-2013/comments-ajax

Comments ajax
Clean up create action in Sessions Controller

Added most basic of css selector and style to wrapper div for sign-in and sign-out

Removed lame fieldsets from layout view.
Merge branch 'master' into omniAuth
Created current_user helper, to generate a @user variable to pass to the views. This means the site keeps track of who is logged in across the main pages.
Added CSS for the sign in and sign out buttons.

Added CSS for legend text above sign-in/out buttons.

Reorganised Comment formatting as per Brent's request.