added uncomplete_task to models
added correction to uncomplete_task
removed __exact and authenticate from uncomplete_task
removed authenticated checks from models.py
Added undo completion to views.
Merge pull request #19 from nbrawand/Remove_authenticate_from_models

Removed authenticated checks from all functions in models.py
Added logging of courses, lessons, and tasks.

Resolves #12
Fixed problem with progress error when a user wasn't logged in.
Split out enrolled and completed courses on the progress page.
If someone completes a task when they are not enrolled in a course, they are automatically enrolled in the course.
Added sign up button to home page.
Fixed problem with wrong User being referenced while signing up.
added privacy and service pages and views
Merge pull request #24 from nbrawand/ServiceAndPrivacy

Added privacy and service pages and views.
Terms of service and privacy policy now link to reformedforum.org.
Removed bible as a submodule because AWS doesn't work with submodules.
Bible files are now in this repository for AWS.

At a later point in time converting bible to a package that pip could install would be helpful.
Fixed the createadmin script so that it imports the correct User
Updated settings to include new develop site urls.
Created a staging settings file because of differences between staging and production.