[#18] Fixed style and formatting for controllers

* Tabs are whitspace
* Indentation is correct
* Fixed the styling inconsistencies I noticed.
[#18] Removed Admin panel for Articles since this should not be used.
[#18] Formatting Admin panels, remove commented out sections
[#18] Removed empty stylesheets in stylesheets/TODO
[#18] Remove autocomplete.css which contains the jquery ui css
[#18] Remove jqeuery.indextank plugin used by nonfunctional autocomplete

* If autocomplete is ever implemented it should go through the app, not
  directly to indextank.
[#18] Remove commented code, convert tabs to spaces for app/assets
[#18] Remove scratch files left by vim. (2 readmes)
[#18] Remove tags file (should not be checked in)
[#18] Style, format fixes for models
[#18] Remove autocomplete partial; formatting.
[#18] More readable search/index.html.erb template