start to implement using vagrant
move hactar.conf into fabfile
change directory references from /home/hactar/ /home/vagrant
vagrant: use hostonly instead of forwarding, dont setup iptables, setup secrets.json, logging, permissions
add celeryd init script from celery project (master)
more changes to vagrant bootstrap
fix exec path for hactar.conf
scraper: default to production environment
remove set_env methods as they are unnecessary
fix celeryd path
update paths in config.json
scraper: wrap db session in try/except to prevent db getting locked on errors
scraper: fix unicode error
add secrets to gitignore
add new method update_content to handle results of crawling
reconfigure crawler to not interact with db and use hactar app instead
fix in crawler
give meme_id to scraper
fix import in scraper
add testscraper (better late than never)