removed database credentials
created the gopher module for airtime recharges
did app restructuring
Merge branch 'feature/issue-11-intergrate-with-gopher-airtime-API' into feature/issue-15-create-models-for-SendAirtime-and-AirtimeApplication
registered app and deleted commented code
added required models
registered models with admin
did schema migrations
Merge branch 'develop' into feature/issue-15-create-models-for-SendAirtime-and-AirtimeApplication
updated models to remove validation
added initial data for fixtures
updated send airtime action to update database
created tasks to send the sms
moved task
did schemamigration on gopher model
added celerybeat schedule
added a catch on exception error
removed unused code
Merge branch 'develop' into feature/issue-15-create-models-for-SendAirtime-and-AirtimeApplication

Fixed Conflicts:
	usersvumigo/admin.py
PEP8