[ticket/10949] Converted AJAX coding standards to new guidelines.

Basically, moved parentheses to same line and changed variable names to
camel case.

PHPBB3-10949
[ticket/11248] Convert line endings to LF - develop edition.

PHPBB3-11248
[ticket/11259] Make phpbb_admin_path available everywhere

PHPBB3-11259
[ticket/11259] Also make adm_relative_path available in the container

PHPBB3-11259
[ticket/11259] adm_relative_path -> phpbb_adm_relative_path

We can assume they properly format their config settings, right?

PHPBB3-11259
[ticket/11259] htmlspecialchars($phpbb_admin_path)

PHPBB3-11259
[ticket/10954] Mark forums read without popup or page refresh

PHPBB3-10954
[ticket/10954] Mark topics read without popup

Also added missing handling of locked forums.

PHPBB3-10954
[ticket/10954] Modify is_ajax check for consistency

PHPBB3-10954
[ticket/10954] Only call $(this) once and reduce number of DOM traversals

PHPBB3-10954
[ticket/10954] Fix scope of current_object

PHPBB3-10954
[ticket/10954] Change behavior of marking topics/forums

It will now display a popup message for 3 seconds which will confirm the
taken action. The amount of DOM traversals have been significantly reduced
and jQuery.each is now used instead of for loops. Additionally, it is now
possible to click on the mark topics/forums read links without triggering
an AJAX error.

PHPBB3-10954
[ticket/10954] Fix coding guidelines infractions

PHPBB3-10954
[ticket/10758] Dependency inject parameters into cache_moderators.

Also add phpbb prefix since the signature is being changed anyway.

PHPBB3-10758
[ticket/10758] Dependency inject parameters into update_foes.

Also add phpbb prefix since the signature is being changed anyway.

PHPBB3-10758
[ticket/10758] Add a test for acp login.

PHPBB3-10758
[ticket/10758] Spelling fix.

PHPBB3-10758
[ticket/10758] Functional test for changing a user's permission.

PHPBB3-10758
[ticket/10954] Join array of class names instead of creating a string

Previously the string for selecting the correct classes was created
directly. Due to that a subsequent comma had to be removed. By joining the
array of class names with a separator this can be omitted.

PHPBB3-10954
[ticket/10954] Simplify marking forums read and fix topic marking

PHPBB3-10954