initial commit
added management commands skeleton
added utils module
added skeleton for utils.py
basic skeletons for app, check_script_progress, and tests
whitespace
first cut at models, updated app.py to reflect
refactor utils structure to ease collaboration
more skeleton work, added signals.py
script step can be None, in the case of a new joiner
changes to models, updated app to reflect...script is one-to-many with script steps
added order to steps
test cases
minor fix to tests
outgoing iteration 0
imports
minor fix to test
first steps of handling incoming responses to a poll in P (In progress) status
Merge branch 'master' of github.com:daveycrockett/rapidsms-script
taken step calculation back to models