Merge pull request #2 from bragArts/master

Merge resume & about pages
Added render_thumbnail method for preview thumbnail img
got thumbnails working with a static url
consolidating stray styles
added thumbnail image upload dialog, upload process, and preview
moving more styles around
thumbnail upload working and replacing old img in UI... but not db yet
fixed overlapping file name
troubleshooting ajax thumbnail url string post
fixed url on edit.html for thumbnails, added max height for thbnls
added logic to thumbnail upload to do nothing if url not yet set
Merge pull request #25 from katielmeyer/thumbnails

Added thumbnail image for each post