use jugglingdb for models
add mongodb adapter to package.json
remove debugging logs
enable uris with custom fields
add jugglingdb mysql adapter to required packages
assume "default" db when not specified
warn and exit if invalid adapter or connection name
implement validations: presence, length, uniqueness, numericality
int, decimal, float types
Merge pull request #4 from venturegeeks/jugglingdb

Jugglingdb