[ticket/12404] Adds a new event before and after the Timezone display

PHPBB3-12404
[ticket/12406] Fix variable description of core.viewtopic_modify_page_title

Variable page_title should be described as "Title of the viewtopic page".

PHPBB3-12406
[ticket/12404] Adds two new events and changes some places

PHPBB3-12404
[ticket/12404] Changes append/prepend to after/before

PHPBB3-12404
[ticket/12186] Move PM reports below post reports while installing

In mcp, move PM reports below post reports while installing.

PHPBB3-12186
[ticket/12442] Add CSS classes to important headings

PHPBB3-12442
[ticket/11339] Always clear timeout functions on subsequent AJAX calls

PHPBB3-11339
[ticket/12404] Splits up the line 18 in subsilver2 into more lines

PHPBB3-12404
[ticket/12444] The logs message aren't filled correctly

https://tracker.phpbb.com/browse/PHPBB3-12444

PHPBB3-12444
[ticket/12444] Adding regression test

PHPBB3-12444
[ticket/12444] Replace spaces with tabs

PHPBB3-12444
[ticket/12445] Disapproved post: the name of the poster should be in logs

https://tracker.phpbb.com/browse/PHPBB3-12445

PHPBB3-12445
[ticket/12432] Migrator should not revert custom functions

https://tracker.phpbb.com/browse/PHPBB3-12432

PHPBB3-12432
[ticket/12432] Adding unit test

PHPBB3-12432
[ticket/12097] Validate_data() should work with class method

https://tracker.phpbb.com/browse/PHPBB3-12097

PHPBB3-12097
[ticket/12097] Bug fix and adding unit test

PHPBB3-12097
Merge pull request #2325 from n-aleha/ticket/12406

[ticket/12406] Fix variable description of core.viewtopic_modify_page_ti...

* n-aleha/ticket/12406:
  [ticket/12406] Fix variable description of core.viewtopic_modify_page_title
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12406] Fix variable description of core.viewtopic_modify_page_title
[ticket/12444] Replacing spaces with tabs

PHPBB3-12444
[ticket/12432] Correcting the assertion

PHPBB3-12432