got rid of redundant doodles image
Edited 'me' page
Modified 'about me' and put all 'home browsing' pages into the home controller.
Merge branch 'master' of https://github.com/vivekchoksi/vivek
added misc and resistor pages
Changed to sqlite3 in dev.
Added resistor calculator example.
Added Ubuntu-style folder icons to homepage.
changed to postgres again; changed time zone from utc to US/Pacific
Styling on homepage
Styled homepage folders in a column; added link to cs142 project in 'projects'
Changed production config to serve static images for Heroku
Fixed broken link to heroku-hosted cs142 project