Added two new providers. Redis and Filesystem
Added redis and node-uuid dependencies to the package.json
Added file system provider tests
Added a getByName function, shortcut for keys, because most objects have a name property
Update the jsdoc comment
Spacing fix
Added a getProviderConstructor function for self instantiating providers
Spacing fix
Fixed the initalization of the module
Explicit return point
Fixed an issue with assigning optional parameters
Added a new file system provider test