set up caching on home page, updates to crons
Merge branch 'bootstrap-templates' of https://github.com/codeforamerica/councilmatic into bootstrap-templates
bootstrap edits to header, app dashboard and legfile detail
removed cache frome settings.py, added sponsor photo to legfile_detail, removed weekly_jobs from repo
Add caching settings to local_settings.py template
Add a template cron job
Update the legfile_detail template

- Move the template into the 'councilmatic' folder
- Use a partial for the sponsor_list, so that it's easier for forks to override