[ticket/11201] Add visibility to methods

PHPBB3-11201
[ticket/11201] Remove remaining type depending code to type class

PHPBB3-11201
[ticket/11201] Split language options into a new class

Otherwise we run into a circular dependency

PHPBB3-11201
[ticket/11201] Use a service collection for the types instead of the container

PHPBB3-11201
[ticket/11201] Fix dropdown tests

The error message is now already the language string including the fieldname
and not the language key anymore.

PHPBB3-11201
[ticket/11201] Add database column type to type class

PHPBB3-11201
[ticket/11201] Move "get type" code into a new function

PHPBB3-11201
[ticket/11201] Use database type from the type class

PHPBB3-11201
[ticket/11201] Move language option determination into type class

PHPBB3-11201
[ticket/11201] Move grabbing the input of the language options to type class

PHPBB3-11201
[ticket/12110] Update Plupload to 2.1.1.

PHPBB3-12110
[ticket/12096] Use plurals for MAX_NUM_SEARCH_KEYWORDS_REFINE.

PHPBB3-12096
[ticket/12032] Do not inherit read status in certain notifications.

PHPBB3-12032
[ticket/11201] Move field type depending preparation of the options to class

PHPBB3-11201
[ticket/11201] Add abstract base class with shared methods

PHPBB3-11201
[ticket/11201] Move type specific error messages to type class

PHPBB3-11201
[ticket/11201] Allow manipulating the intended variables with the type class

PHPBB3-11201
[ticket/11201] Move preparation of hidden fields to type class

PHPBB3-11201
[ticket/11201] Move custom template variable assignment to type class

PHPBB3-11201
[ticket/11201] Fix construction of dropdown type once again

PHPBB3-11201