* 'develop' of git://github.com/phpbb/phpbb3:
[ticket/10392] Alter parent namespace stripping.
[ticket/10392] Test for magic loop variables with nested namespaces.
[ticket/10392] Missed fix for S_BLOCK_NAME.
[ticket/10392] Fix access to nested special block variables.
* github-cs278/ticket/10392:
[ticket/10392] Alter parent namespace stripping.
[ticket/10392] Test for magic loop variables with nested namespaces.
[ticket/10392] Missed fix for S_BLOCK_NAME.
[ticket/10392] Fix access to nested special block variables.
* cs278/ticket/10384:
[ticket/10384] Language variable replacements should not check for var prefix.
[ticket/10384] Update unit tests to test for failing variable.
* cs278/ticket/10375:
[ticket/10375] Rework $source_file setting.
[ticket/10375] Make _tpl_load() a little leaner.
[ticket/10375] Use existing method to generate cache file name.
* 'develop' of github.com:phpbb/phpbb3: (44 commits)
[ticket/10374] Remove 'custom template' cache prefix.
[feature/remove-db-styles] Remove forgotten template variables.
[feature/remove-db-styles] Removed style.php!
[feature/remove-db-styles] Rework filesystem permission checks from 6d24a71.
[feature/remove-db-styles] Update language to reflect removal of db storage.
[feature/remove-db-styles] Mark log entrys as deprecated.
[feature/remove-db-styles] Add error if template/theme file is unwritable.
[feature/remove-db-styles] Add schema changes sinces 3.0.x.
[feature/remove-db-styles] Readd table constant for upgrades etc.
[feature/remove-db-styles] Update database schemas.
[feature/remove-db-styles] Remove style.php DB storage.
[feature/remove-db-styles] Remove parse_css_file option from themes.
[feature/remove-db-styles] Remove DB theme handling code from session.
[feature/remove-db-styles] ACP has forgotten how to store themes in the DB.
[feature/remove-db-styles] Missed a few template DB bits in acp_styles.
[feature/remove-db-styles] Removing unused methods from acp_style.
[feature/remove-db-styles] Removed database storage of style components.
[ticket/10371] Removing last mentions of imageset
[ticket/10370] Add function documentation for get_stacktrace().
[ticket/10370] Explain that we are not the ones hiding backtrace pieces.
...
* github-cs278/feature/remove-db-styles:
[feature/remove-db-styles] Remove forgotten template variables.
[feature/remove-db-styles] Removed style.php!
[feature/remove-db-styles] Rework filesystem permission checks from 6d24a71.
[feature/remove-db-styles] Update language to reflect removal of db storage.
[feature/remove-db-styles] Mark log entrys as deprecated.
[feature/remove-db-styles] Add error if template/theme file is unwritable.
[feature/remove-db-styles] Add schema changes sinces 3.0.x.
[feature/remove-db-styles] Readd table constant for upgrades etc.
[feature/remove-db-styles] Update database schemas.
[feature/remove-db-styles] Remove style.php DB storage.
[feature/remove-db-styles] Remove parse_css_file option from themes.
[feature/remove-db-styles] Remove DB theme handling code from session.
[feature/remove-db-styles] ACP has forgotten how to store themes in the DB.
[feature/remove-db-styles] Missed a few template DB bits in acp_styles.
[feature/remove-db-styles] Removing unused methods from acp_style.
[feature/remove-db-styles] Removed database storage of style components.
Removed all use of the DB for serving/caching the theme from style.php,
acp_style no longer stores the theme modified time either.
As a consequence currently all stylesheets will be served through style.php
(with no caching) until imagesets are removed [PHPBB3-10336], then
they can we served as static files by HTTPd.
PHPBB3-9741
The bulk of database storage of templates is removed, rendering template
stored in the database as useless.
Theme database storage is reduced to a skeleton for full removal soon.
This commit was cherry picked from the old feature/ascraeus-experiment branch
the old commit hash is 0dbe7e3b6cd450342d3c566eb2caf36ca1b5db8e.
PHPBB3-9741
