Change names to use camel case in __json__ instead of to_dict
Merge pull request #15 from Connexions/fixes

Change names to use camel case in __json__ instead of to_dict
interrupt safe file write
make storage configurable
postgresl storage backend, with tests
add testing db init to travis
Make postgresql change python3 compatible
Merge pull request #14 from Connexions/postgresql-storage

Postgresql storage
make db setting consistent with archive
Merge pull request #16 from Connexions/settings-fix

make db setting consistent with archive
Add cookie domain setting