BC Change in MakerInterface, New Commands

Go team! A new release in MakerBundle with some new commands, simplifications for generating your own maker commands and other improvements:

Highlights:

• [BC BREAK] The MakerInterface changed: getParameters(), getFiles()
  and writeNextStepsMessage() were removed and generate() was added
  in their place. We recommend extending AbstractMaker instead of implementing
  the interface directly, and use $this->writeSuccessMessage() to get
  the normal "success" message after the command #120 via @weaverryan

• Added new make:migration command, which wraps the normal
  doctrine:migrations:diff command #97 via @weaverryan

• Added new make:fixtures command to generate an empty fixtures class
  #105 via @javiereguiluz

• Added PHPDoc to generated entity repositories so that your IDE knows
  what type of objects are returned #116 @enleur

• Allowed generation of all classes into sub-namespaces #120 via @weaverryan

Various fixes

We're better than ever! This releases fixes a few clear bugs with the generated code:

• #79 (bad base class for make:auth)
• #81 (getParameter() not defined in make:controller - wrong base class)

1.0.1

Changelog

[ecf4b84] Downgraded the PHP requirements to allow using PHP 7.0
[57c8372] Improved the console exception messages
[cf62a28] Simplified and made minor fixes to functional tests
[0421622][ac5a537] Minor doc fixes

1.0.0: Hello MakerBundle!

Welcome to version 1.0 of MakerBundle!

Documentation: https://github.com/symfony/maker-bundle/blob/master/src/Resources/doc/index.rst
Current Commands: run php bin/console list make

Go generate some code!