Bumped version to 0.2.0.
Applied changes from ng-scaffold.
Updated usage description.
Added project folder.
Implemented sub-generator for a module.
Updated usage description.
Edited config vars.
Implemented sub-generator for services.
Updated usage description.
Added underscore, underscore.string and momentjs to list of dependencies; bumped AngularJS to version 1.2.14.
Added unit tests for main generator.
Fixed code style.
Updatetd README.md and package.json.
Added yo config file to .gitignore.
Separated file name from service name.
Fixed doc block.
Implemented selection of angular modules.