removes unnecessary code from models.py
adds whether or not a fire is promoted to the admin view, fixes fallback image markup on featured fire region
testing use of kpcc api return in the view instead of server side
adds simplejson as a requirement
creates server-side display of images on single fire view
moves assethost token to param for search function in detail view
adds simple wrapper for the kpcc assethost api to return json to view
moves assethost token to param for search function in index view
uses function in kpccapi.py to render an image to the view for use on detail.html. Uses custom template tag function to render an image for use on index.html. Both methods appear to get the rendering of images out of the client, which should speed things and close #16
Merge pull request #39 from SCPR/design_template

Render images outside of client-side api call...