Add api_key to users table
Whitespace changes only
Generate api keys on the fly as they are needed
When logged in show the api key in all the examples in the docs
Add a get an api key section to the help when you're not logged in
Now need to use api key to use the api. Fixes #862
New model for storing api request logs
Log api requests
Remove duplicate code
Put order into association
Reduce sql calls for api people index
Reduce sql calls in api people show
Remove association for the first wiki_motion
Reduce sql calls for api policy show
Reduce sql calls on api divisions show