[ticket/11253] Add migration to add auth check to UCP signature module

PHPBB3-11253
[ticket/11253] Fix typo in constant

PHPBB3-11253
[ticket/11253] Fix a few things brought up in the PR
[ticket/11253] Put AND clause in correct SQL query

PHPBB3-11253
[ticket/11619] Some tests for get_remote_file().

PHPBB3-11619
[ticket/11619] Use HTTP/1.0 because of lack of chunked-encoding handling.

PHPBB3-11619
[feature/auth-refactor] Move auth providers to separate directory

Moves the provider files to their own directory per bantu's
suggestion.

PHPBB3-9734
Merge remote-tracking branch 'Hardolaf/feature/auth-refactor' into develop

* Hardolaf/feature/auth-refactor:
  [feature/auth-refactor] Move auth providers to separate directory
Merge remote-tracking branch 'remotes/bantu/ticket/11619' into develop-olympus

# By Andreas Fischer
# Via Andreas Fischer
* remotes/bantu/ticket/11619:
  [ticket/11619] Use HTTP/1.0 because of lack of chunked-encoding handling.
  [ticket/11619] Some tests for get_remote_file().
Merge branch 'develop-olympus' into develop

# By Andreas Fischer
# Via Andreas Fischer (1) and Nathan Guse (1)
* develop-olympus:
  [ticket/11619] Use HTTP/1.0 because of lack of chunked-encoding handling.
  [ticket/11619] Some tests for get_remote_file().
Merge remote-tracking branch 'remotes/imkingdavid/ticket/11253' into develop

# By David King
# Via David King
* remotes/imkingdavid/ticket/11253:
  [ticket/11253] Put AND clause in correct SQL query
  [ticket/11253] Fix a few things brought up in the PR
  [ticket/11253] Fix typo in constant
  [ticket/11253] Add migration to add auth check to UCP signature module
[ticket/11630] Improvements to the PHP lint pre-commit hook

The PHP lint pre-commit hook fails to display any output when an error
other than a parse error is decteced.

Additionally, the hook may not display any meaningful output depending
on php.ini settings. This commit removes the dependency on php.ini.

PHPBB3-11630
Merge remote-tracking branch 'EXreaction/ticket/11630' into develop-olympus

* EXreaction/ticket/11630:
  [ticket/11630] Improvements to the PHP lint pre-commit hook
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/11630] Improvements to the PHP lint pre-commit hook
[ticket/11563] Fix subPanels()

Fix subPanels() code
Modernize subPanels() with jQuery
Use HTML5 data attributes instead of including JS

PHPBB3-11563
[ticket/11563] Remove unused JS variables

Remove unused JS variables from posting_buttons

PHPBB3-11563
[ticket/11563] Dynamically generate panels list

PHPBB3-11563