[ticket/11959] Use plurals for the language strings.

PHPBB3-11959
[ticket/11959] Fix the NOTIFICATION_QUOTE_TRIMMED text.

PHPBB3-11959
[ticket/11959] Use the plurals system for the untrimmed language strings.

PHPBB3-11959
[ticket/11959] List the last user with "and" instead of a comma.

PHPBB3-11959
[ticket/11959] Add samples for the untrimmed strings.

PHPBB3-11959
[ticket/11959] Add function to create a string list.

PHPBB3-11959
[ticket/11959] Simplify how the users are trimmed.

PHPBB3-11959
[ticket/11959] Rename phpbb_gen_string_list() & fix incorrect var name.

PHPBB3-11959
[ticket/11959] Remove use of plurals and make it possible to use Oxford comma.

PHPBB3-11959
[ticket/11959] Add unit tests.

PHPBB3-11959
[ticket/11459] Add a migration/schema_generator

It loops over the migrations and creates the schema from it.

PHPBB3-11459
[ticket/11459] Add Schema from 3.0.0

PHPBB3-11459
[ticket/11459] Use new migration/schema_generator to create schema files

PHPBB3-11459
[ticket/11459] Update schema files with new script

The order of some tables and columns was changed

PHPBB3-11459
[ticket/11459] Remove old schema file

PHPBB3-11459
[ticket/11459] Update doc blocks

PHPBB3-11459
[ticket/11459] Add migration for migrations table

This migration will always be skipped on updates, because database_update.php
creates the table. But the create schema script requires the migration,
so the table is created for new installs.

PHPBB3-11459
[ticket/11459] Correctly handle index column length

Code is copied from db\tools::sql_create_index()

PHPBB3-11459
[ticket/11459] Remove spaces from the end of lines in MSSQL

PHPBB3-11459
[ticket/11459] Refresh schema files

PHPBB3-11459