Update installation_overview.rst
Merge pull request #63 from kern3020/master

fixes layout of installation overview documentation
Add in db and staticfiles folders
Fix db settings
Start to add in an example project
Fix models
Add in css, js, work a bit on config
Add in callback to create user on api site
Add in basic views, templating
Update syncdb to have noinput
Add comment on superuser creation
Fix some examples
Add in pipeline
Update gitignore
First migration
Another migration, fix api base url
Add in reqs file for problem grader
Update how api keys are returned and saved in examples
Update fabfile, make agent forward, move over deployment config
Remove coverage: it is causing a lot of issues