updated ContentNavigation
fixed tests
return real json response
adjusted gitignore
Merge branch 'develop' of https://github.com/sulu-cmf/SuluTranslateBundle into feature/content-navigation-refactoring

Conflicts:
	Tests/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/backend.en.xlf
	Tests/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/backend.en.xlf
	Tests/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/DataFixtures/Files/samples/export.all.json
	Tests/DataFixtures/Files/samples/export.all.xlf
	Tests/DataFixtures/Files/samples/export.backend.xlf
	Tests/DataFixtures/Files/samples/export.frontend.xlf
	Tests/DataFixtures/Files/samples/export.json
	Tests/DataFixtures/Files/samples/export.newsletter.xlf
	Tests/DataFixtures/Files/samples/export.portals.xlf
	Tests/DataFixtures/Files/samples/export.xlf
	Tests/DataFixtures/Files/samples/import.xlf
	Tests/DataFixtures/Files/samples/import_better.xlf
	Tests/DataFixtures/Files/samples/import_fail.xlf
	Tests/Functional/Translate/ExportTest.php
	Tests/Functional/Translate/ImportTest.php
	Tests/Resources/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/backend.en.xlf
	Tests/Resources/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/Resources/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/backend.en.xlf
	Tests/Resources/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/Resources/DataFixtures/Files/samples/export.all.json
	Tests/Resources/DataFixtures/Files/samples/export.all.xlf
	Tests/Resources/DataFixtures/Files/samples/export.backend.xlf
	Tests/Resources/DataFixtures/Files/samples/export.frontend.xlf
	Tests/Resources/DataFixtures/Files/samples/export.json
	Tests/Resources/DataFixtures/Files/samples/export.newsletter.xlf
	Tests/Resources/DataFixtures/Files/samples/export.portals.xlf
	Tests/Resources/DataFixtures/Files/samples/export.xlf
	Tests/Resources/DataFixtures/Files/samples/import.xlf
	Tests/Resources/DataFixtures/Files/samples/import_better.xlf
	Tests/Resources/DataFixtures/Files/samples/import_fail.xlf
	Tests/app/Resources/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/backend.en.xlf
	Tests/app/Resources/DataFixtures/Files/bundles/SuluHikaruBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/app/Resources/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/backend.en.xlf
	Tests/app/Resources/DataFixtures/Files/bundles/SuluSampleBundle/Resources/translations/sulu/frontend.en.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.all.json
	Tests/app/Resources/DataFixtures/Files/samples/export.all.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.backend.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.frontend.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.json
	Tests/app/Resources/DataFixtures/Files/samples/export.newsletter.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.portals.xlf
	Tests/app/Resources/DataFixtures/Files/samples/export.xlf
	Tests/app/Resources/DataFixtures/Files/samples/import.xlf
	Tests/app/Resources/DataFixtures/Files/samples/import_better.xlf
	Tests/app/Resources/DataFixtures/Files/samples/import_fail.xlf
	Tests/app/config/config.yml
Merge pull request #56 from sulu-cmf/feature/content-navigation-refactoring

[FEATURE] updated ContentNavigation