updated models that need to create default models for foreign keys to only do so on their save method. added initial migrations. refs #335
Merge branch 'master' of https://github.com/NAVADMC/SpreadModel
Rename Settings app to ADSMSettings for issue #357.
Rename main project to ADSM for Issue #357.
Merge branch 'master' into static_server
Add new productionserver app to installation.