Created the Settings app.
Merge branch 'master' into database_split
Merge branch 'master' into database_split
Created a router to separate current scenario from global settings
Fixed 1.6 compatibility issues with multiple databases.
Scenario_filename now be read and stored to the Settings database.
Cleanup: registering Settings with admin.
Updated databases.  Created new_scenario view.
Merge branch 'master' of https://github.com/NAVADMC/SpreadModel
Added BetaPERT and migration.  Fixed punctuation on help_text.  Fixes #6
Fixed indentation on help_text because it was bothering me.
Turned off saving by default when you open a new file.
Fixed default URL intercepting what should be a 404
Created a "New" option for Scenario (header) and setup the logic for creating a blank database.
Merge branch 'master' into SQLite