Rename Speaker fixture
Add fixtures for Categories, Mediatypes, Tags, and Media entities
Adds test for searching by a string input
Update tests
Merge pull request #164 from Bendihossan/tests

[WIP] Use Doctrine fixtures to load test data
Merge pull request #165 from lineke/master

Language changes
Added filter for hostName
Fix bug in setLanguageCategories method
Testing commit appears in github
Merge pull request #169 from Tocacar/languages

Fix bug in setLanguageCategories method
Remove check on media title, only check on hostUrl for importing