adds an initial migration file from home setup
removes a couple applications not used by firetracker
removes data exports and csv importer from urls.py in application
removes unneeded fab function from v1 development
adds list of archives fires to 404 page
adds list of archives fires to 403 page by adding error handler to app's url config
Adds 403 page template to app directory
adds list of archives fires to 500 page by adding error handler to app's url config
limits the list of fires on the error pages to the 20 most recent sorted by date. this closes #46
Merge pull request #157 from SCPR/develop

Some pruning of applications and adding list of fires to error pages...