Merge branch 'confmanager' into future

* confmanager:
  added failing test for array type
  started to add some unit tests to config manager
  Revert "config manager: let PHP parse the config file"
  added 'array' type for config manager
  config manager: let PHP parse the config file
  config manager: removed dead/commented code
  added PCRE UTF-8 checks to do=check FS#2636
  avoid multiple paralell update checks
  fix regression bug in HTTPClient FS#2621
  changed PAGEUTILS_ID_HIDEPAGE to has BEFORE/AFTER
  added event PAGEUTILS_ID_HIDEPAGE
  added test for isHiddenPage()
  add index file similar to fileicons to show active smileys
  fix E_STRICT errors FS#2427

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/plugins/config/settings/config.metadata.php b/lib/plugins/config/settings/config.metadata.php
index 3607f56c6..582452917 100644
--- a/lib/plugins/config/settings/config.metadata.php
+++ b/lib/plugins/config/settings/config.metadata.php
@@ -32,6 +32,9 @@
  *                    separated list of checked choices
  *   'fieldset'     - used to group configuration settings, but is not itself a setting. To make this clear in
  *                    the language files the keys for this type should start with '_'.
+ *   'array'        - a simple (one dimensional) array of string values, shown as comma separated list in the
+ *                    config manager but saved as PHP array(). Values may not contain commas themselves.
+ *                    _pattern matching on the array values supported.
  *
  *  Single Setting (source: settings/extra.class.php)
  *  -------------------------------------------------