Fix security breaches
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
	nouveau fichier: core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
	nouveau fichier: core/lib/Thelia/Tools/MimeTypeTools.php
	nouveau fichier: local/config/mime.types
Fix tests
	modifié:         core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
Fix cs
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
	modifié:         core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
	modifié:         core/lib/Thelia/Tools/MimeTypeTools.php
Fix URLTest namespace
	modifié:         core/lib/Thelia/Tests/Tools/URLTest.php
Fix tests and add translation
	modifié:         core/lib/Thelia/Config/I18n/en_US.php
	modifié:         core/lib/Thelia/Config/I18n/fr_FR.php
	modifié:         core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
	modifié:         core/lib/Thelia/Tools/MimeTypeTools.php
	modifié:         local/config/mime.types
Fix tests
	modifié:         core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
Refactor MimeTypeTools as a service
	modifié:         core/lib/Thelia/Config/Resources/config.xml
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
	modifié:         core/lib/Thelia/Tools/MimeTypeTools.php
Fix tests
	modifié:         core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
Change extension checking method
	modifié:         core/lib/Thelia/Config/Resources/config.xml
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
	supprimé:        core/lib/Thelia/Tools/MimeTypeTools.php
	supprimé:        local/config/mime.types
Add translation
	modifié:         core/lib/Thelia/Config/I18n/en_US.php
	modifié:         core/lib/Thelia/Config/I18n/fr_FR.php
Remove MimeTypeTools tests
	supprimé:        core/lib/Thelia/Tests/Tools/MimeTypesToolsTest.php
Add missing points in extensions
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
Fix point usage in regex
	modifié:         core/lib/Thelia/Controller/Admin/FileController.php
Merge pull request #554 from lovenunu/security-fix

Security fix