[ticket/12721] Update rules descriptions

PHPBB3-12721
Merge pull request #2603 from Nicofuma/ticket/12721

[ticket/12721] Improve the code sniffer: simple rules

* Nicofuma/ticket/12721:
  [ticket/12721] Update rules descriptions
  [ticket/12721] Add Generic.NamingConventions.ConstructorName in strict
  [ticket/12721] Add Squiz.Functions.LowercaseFunctionKeywords in legacy
  [ticket/12721] Add Squiz.ControlStructures.ForLoopDeclaration in legacy
  [ticket/12721] Add Squiz.ControlStructures.ForEachLoopDeclaration
  [ticket/12721] Add Squiz.ControlStructures.ElseIfDeclaration in legacy
  [ticket/12721] Add Generic.Functions.OpeningFunctionBraceBsdAllman
  [ticket/12721] Add Squiz.Arrays.ArrayBracketSpacing in the legacy ruleset
  [ticket/12721] Add Generic.Files.LowercasedFilename in the legacy ruleset
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12721] Update rules descriptions
  [ticket/12721] Add Generic.NamingConventions.ConstructorName in strict
  [ticket/12721] Add Squiz.Functions.LowercaseFunctionKeywords in legacy
  [ticket/12721] Add Squiz.ControlStructures.ForLoopDeclaration in legacy
  [ticket/12721] Add Squiz.ControlStructures.ForEachLoopDeclaration
  [ticket/12721] Add Squiz.ControlStructures.ElseIfDeclaration in legacy
  [ticket/12721] Add Generic.Functions.OpeningFunctionBraceBsdAllman
  [ticket/12721] Add Squiz.Arrays.ArrayBracketSpacing in the legacy ruleset
  [ticket/12721] Add Generic.Files.LowercasedFilename in the legacy ruleset
[ticket/12728] Enforce box model sizing on image attachment thumbnails

PHPBB3-12728
Merge pull request #2588 from nickvergessen/ticket/12705

Ticket/12705 Fix make_clickable when called with different server_urls
Merge branch 'develop-ascraeus' into develop

# By Joas Schilling
# Via Dhruv Goel (1) and Joas Schilling (1)
* develop-ascraeus:
  [ticket/12705] Store the regular expression matches based on server_url
  [ticket/12705] Break calling make_clickable with a different server_url
[ticket/12514] Add test for "int" type custom profile field

PHPBB3-12514
[ticket/12514] Add unit test for type_string and type_string_common field types

PHPBB3-12514
[ticket/12514] custom_string_test is no longer required

PHPBB3-12514
[ticket/12514] Add unit test for drop down type custom profile field

PHPBB3-12514
[ticket/12514] Use @return null instead of @return void

PHPBB3-12514
[ticket/12514] Move requires to the top of the files

PHPBB3-12514
[ticket/12514] Add newline at the end of file for type_dropdown_test.php

PHPBB3-12514
[ticket/12514] Cleanup for type_dropdown_test.php

PHPBB3-12514
[ticket/12514] Add unit test for type_bool custom profile field

PHPBB3-12514
[ticket/12514] Add unit test for type_date custom profile field

PHPBB3-12514
[ticket/12514] Add unit test for type_url custom profile field

PHPBB3-12514
[ticket/12514] Multi value GET parameters are invalid for phpBB

PHPBB3-12514
[ticket/12514] Fix type_int_test to correctly respect boundaries

PHPBB3-12514
[ticket/12514] Remove tests/profiles as they're no longer required

PHPBB3-12514