refactor span assignments in versions_helper, add highlight classes to version.scss
about to pull new master
resolve
wtf moment...
add doc_control_bar, and toggle show
New landing page
Fix merge conflict
Merge pull request #81 from leeju/css-styling

Css styling
Merge branch 'master' into refining-show
merge in justin's additions to image
add facade to landing page with logo
landing facade smooth fadeout
realize that a document show page should reaaaallly be the version show page
add modal comment create, refactor out separate doc show, redundant
Merge pull request #82 from avifoxi/refactor-doc-show

Refactor doc show