Merge tag 'v1.3.2'

1.3.2
model: support null data source

Allow the user to specify that the new model should not be attached
to any data source.
Merge pull request #59 from strongloop/feature/model-with-no-datasource

model: support null data source
fixed doc link
example: compat fix

Recent versions of `yo` changed the option names used when creating
a new generator. As a result, arguments were not passed to
sub-generators.

This commit fixes the problem.
Skip accessType prompt if acl scope is method
Allow through model for hasMany relations
Rework the prompt for the destination dir

Rework the prompt to improve the user experience.

 1. Ask for the application name, propose the 1st argument or cwd as the
    default.

 2. If the current dir is the same as the app name, then assume the
    destination dir to be '.' and run the generator.

 3. Otherwise ask the user for the target directory, using the project
    name as the default value.
Merge pull request #64 from strongloop/feature/improve-rel-acl-generators

Feature/improve rel acl generators
Merge pull request #62 from strongloop/feature/improve-app-generator

Rework the prompt for the destination dir
1.4.0
Merge branch 'release/1.4.0' into production