minor #360 [EntityGeneratorResult] Added missing method visibility according PSR-2 (phansys)
minor #360 [EntityGeneratorResult] Added missing method visibility according PSR-2 (phansys)

This PR was merged into the 3.0.x-dev branch.

Discussion
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[EntityGeneratorResult] Added missing method visibility according PSR-2

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

>Visibility MUST be declared on all properties and methods

From https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md#1-overview.

Commits
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08a8f96 [EntityGeneratorResult] Added missing method visibility according PSR-2

sensiolabs/SensioGeneratorBundle,sensiolabs/SensioGeneratorBundle