database connection with ming
set/check user password
Merge branch 'feature/database' into develop
Add main config object
Add tests for Config
update documentation with config
Add Travis CI
remove unused var
add mongodb req
allow changing default mongo database from calling code
add mongo.db to initial config
move config to mobyle package instead of mobyle_data
add config test
Remove 2.6 support
Add mobyle config object in database
rename travis file
Use pep8 syntax
remove 3.2 support
Remove admin list from config, will be managed via Users
Update section names to be compliant with needed format on Pyramid