Fixed typos
Merge pull request #2149 from pborreli/typos-19

Fixed typos
Localize Select2
Added sonata_type_model_autocomplete form type
Added support for many-to-many in sonata_type_model_autocomplete

Changed `collection` form type to `sonata_type_native_collection`

Fixed unit tests

Fixed issues with Sf 2.3

Fixed dates in changelog
fix datetime range form